41020525

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 67168320

約数和(自身を除く): 26147795

約数列:

[1, 5, 7, 13, 19, 25, 35, 65, 73, 91, 95, 133, 169, 175, 247, 325, 365, 455, 475, 511, 665, 845, 949, 1183, 1235, 1387, 1729, 1825, 2275, 2555, 3211, 3325, 4225, 4745, 5915, 6175, 6643, 6935, 8645, 9709, 12337, 12775, 16055, 18031, 22477, 23725, 29575, 33215, 34675, 43225, 48545, 61685, 80275, 86359, 90155, 112385, 126217, 166075, 234403, 242725, 308425, 431795, 450775, 561925, 631085, 1172015, 1640821, 2158975, 3155425, 5860075, 8204105, 41020525]

約数ペア:

[(1, 41020525), (5, 8204105), (7, 5860075), (13, 3155425), (19, 2158975), (25, 1640821), (35, 1172015), (65, 631085), (73, 561925), (91, 450775), (95, 431795), (133, 308425), (169, 242725), (175, 234403), (247, 166075), (325, 126217), (365, 112385), (455, 90155), (475, 86359), (511, 80275), (665, 61685), (845, 48545), (949, 43225), (1183, 34675), (1235, 33215), (1387, 29575), (1729, 23725), (1825, 22477), (2275, 18031), (2555, 16055), (3211, 12775), (3325, 12337), (4225, 9709), (4745, 8645), (5915, 6935), (6175, 6643)]