8045778975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{353}}^1$

素因数の和:717

約数の個数: 96

約数和(自身を含む): 14574525504

約数和(自身を除く): 6528746529

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 97, 195, 241, 291, 325, 353, 485, 723, 975, 1059, 1205, 1261, 1455, 1765, 2425, 3133, 3615, 3783, 4589, 5295, 6025, 6305, 7275, 8825, 9399, 13767, 15665, 18075, 18915, 22945, 23377, 26475, 31525, 34241, 46995, 68835, 70131, 78325, 85073, 94575, 102723, 114725, 116885, 171205, 234975, 255219, 303901, 344175, 350655, 425365, 445133, 513615, 584425, 856025, 911703, 1105949, 1276095, 1335399, 1519505, 1753275, 2126825, 2225665, 2568075, 3317847, 4558515, 5529745, 6380475, 6676995, 7597525, 8252081, 11128325, 16589235, 22792575, 24756243, 27648725, 33384975, 41260405, 82946175, 107277053, 123781215, 206302025, 321831159, 536385265, 618906075, 1609155795, 2681926325, 8045778975]

約数ペア:

[(1, 8045778975), (3, 2681926325), (5, 1609155795), (13, 618906075), (15, 536385265), (25, 321831159), (39, 206302025), (65, 123781215), (75, 107277053), (97, 82946175), (195, 41260405), (241, 33384975), (291, 27648725), (325, 24756243), (353, 22792575), (485, 16589235), (723, 11128325), (975, 8252081), (1059, 7597525), (1205, 6676995), (1261, 6380475), (1455, 5529745), (1765, 4558515), (2425, 3317847), (3133, 2568075), (3615, 2225665), (3783, 2126825), (4589, 1753275), (5295, 1519505), (6025, 1335399), (6305, 1276095), (7275, 1105949), (8825, 911703), (9399, 856025), (13767, 584425), (15665, 513615), (18075, 445133), (18915, 425365), (22945, 350655), (23377, 344175), (26475, 303901), (31525, 255219), (34241, 234975), (46995, 171205), (68835, 116885), (70131, 114725), (78325, 102723), (85073, 94575)]