2395945825

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:755

約数の個数: 96

約数和(自身を含む): 3851753472

約数和(自身を除く): 1455807647

約数列:

[1, 5, 7, 13, 25, 31, 35, 53, 65, 91, 155, 175, 217, 265, 325, 371, 403, 455, 641, 689, 775, 1085, 1325, 1643, 1855, 2015, 2275, 2821, 3205, 3445, 4487, 4823, 5425, 8215, 8333, 9275, 10075, 11501, 14105, 16025, 17225, 19871, 21359, 22435, 24115, 33973, 41075, 41665, 57505, 58331, 70525, 99355, 106795, 112175, 120575, 139097, 149513, 169865, 208325, 237811, 258323, 287525, 291655, 441649, 496775, 533975, 695485, 747565, 849325, 1053163, 1189055, 1291615, 1458275, 1808261, 2208245, 3091543, 3477425, 3737825, 5265815, 5945275, 6458075, 7372141, 9041305, 11041225, 13691119, 15457715, 26329075, 36860705, 45206525, 68455595, 77288575, 95837833, 184303525, 342277975, 479189165, 2395945825]

約数ペア:

[(1, 2395945825), (5, 479189165), (7, 342277975), (13, 184303525), (25, 95837833), (31, 77288575), (35, 68455595), (53, 45206525), (65, 36860705), (91, 26329075), (155, 15457715), (175, 13691119), (217, 11041225), (265, 9041305), (325, 7372141), (371, 6458075), (403, 5945275), (455, 5265815), (641, 3737825), (689, 3477425), (775, 3091543), (1085, 2208245), (1325, 1808261), (1643, 1458275), (1855, 1291615), (2015, 1189055), (2275, 1053163), (2821, 849325), (3205, 747565), (3445, 695485), (4487, 533975), (4823, 496775), (5425, 441649), (8215, 291655), (8333, 287525), (9275, 258323), (10075, 237811), (11501, 208325), (14105, 169865), (16025, 149513), (17225, 139097), (19871, 120575), (21359, 112175), (22435, 106795), (24115, 99355), (33973, 70525), (41075, 58331), (41665, 57505)]