23750415

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{347}}^1$

素因数の和:390

約数の個数: 60

約数和(自身を含む): 46234584

約数和(自身を除く): 22484169

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 169, 195, 347, 351, 405, 507, 585, 845, 1041, 1053, 1521, 1735, 1755, 2535, 3123, 4511, 4563, 5205, 5265, 7605, 9369, 13533, 13689, 15615, 22555, 22815, 28107, 40599, 46845, 58643, 67665, 68445, 121797, 140535, 175929, 202995, 293215, 365391, 527787, 608985, 879645, 1583361, 1826955, 2638935, 4750083, 7916805, 23750415]

約数ペア:

[(1, 23750415), (3, 7916805), (5, 4750083), (9, 2638935), (13, 1826955), (15, 1583361), (27, 879645), (39, 608985), (45, 527787), (65, 365391), (81, 293215), (117, 202995), (135, 175929), (169, 140535), (195, 121797), (347, 68445), (351, 67665), (405, 58643), (507, 46845), (585, 40599), (845, 28107), (1041, 22815), (1053, 22555), (1521, 15615), (1735, 13689), (1755, 13533), (2535, 9369), (3123, 7605), (4511, 5265), (4563, 5205)]