15671650605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 28663165440

約数和(自身を除く): 12991514835

約数列:

[1, 3, 5, 13, 15, 29, 39, 61, 65, 87, 145, 181, 183, 195, 251, 305, 377, 435, 543, 753, 793, 905, 915, 1131, 1255, 1769, 1885, 2353, 2379, 2715, 3263, 3765, 3965, 5249, 5307, 5655, 7059, 7279, 8845, 9789, 11041, 11765, 11895, 15311, 15747, 16315, 21837, 22997, 26245, 26535, 33123, 35295, 36395, 45431, 45933, 48945, 55205, 68237, 68991, 76555, 78735, 94627, 109185, 114985, 136293, 143533, 165615, 199043, 204711, 227155, 229665, 283881, 320189, 341185, 344955, 430599, 444019, 473135, 590603, 597129, 681465, 717665, 960567, 995215, 1023555, 1317499, 1332057, 1419405, 1600945, 1771809, 2152995, 2220095, 2771291, 2953015, 2985645, 3952497, 4162457, 4802835, 5772247, 6587495, 6660285, 8313873, 8859045, 12487371, 13856455, 17127487, 17316741, 19762485, 20812285, 28861235, 36026783, 41569365, 51382461, 62436855, 80367439, 85637435, 86583705, 108080349, 180133915, 241102317, 256912305, 401837195, 540401745, 1044776707, 1205511585, 3134330121, 5223883535, 15671650605]

約数ペア:

[(1, 15671650605), (3, 5223883535), (5, 3134330121), (13, 1205511585), (15, 1044776707), (29, 540401745), (39, 401837195), (61, 256912305), (65, 241102317), (87, 180133915), (145, 108080349), (181, 86583705), (183, 85637435), (195, 80367439), (251, 62436855), (305, 51382461), (377, 41569365), (435, 36026783), (543, 28861235), (753, 20812285), (793, 19762485), (905, 17316741), (915, 17127487), (1131, 13856455), (1255, 12487371), (1769, 8859045), (1885, 8313873), (2353, 6660285), (2379, 6587495), (2715, 5772247), (3263, 4802835), (3765, 4162457), (3965, 3952497), (5249, 2985645), (5307, 2953015), (5655, 2771291), (7059, 2220095), (7279, 2152995), (8845, 1771809), (9789, 1600945), (11041, 1419405), (11765, 1332057), (11895, 1317499), (15311, 1023555), (15747, 995215), (16315, 960567), (21837, 717665), (22997, 681465), (26245, 597129), (26535, 590603), (33123, 473135), (35295, 444019), (36395, 430599), (45431, 344955), (45933, 341185), (48945, 320189), (55205, 283881), (68237, 229665), (68991, 227155), (76555, 204711), (78735, 199043), (94627, 165615), (109185, 143533), (114985, 136293)]