13605375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 26597376

約数和(自身を除く): 12992001

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 71, 73, 75, 105, 125, 175, 213, 219, 355, 365, 375, 497, 511, 525, 875, 1065, 1095, 1491, 1533, 1775, 1825, 2485, 2555, 2625, 5183, 5325, 5475, 7455, 7665, 8875, 9125, 12425, 12775, 15549, 25915, 26625, 27375, 36281, 37275, 38325, 62125, 63875, 77745, 108843, 129575, 181405, 186375, 191625, 388725, 544215, 647875, 907025, 1943625, 2721075, 4535125, 13605375]

約数ペア:

[(1, 13605375), (3, 4535125), (5, 2721075), (7, 1943625), (15, 907025), (21, 647875), (25, 544215), (35, 388725), (71, 191625), (73, 186375), (75, 181405), (105, 129575), (125, 108843), (175, 77745), (213, 63875), (219, 62125), (355, 38325), (365, 37275), (375, 36281), (497, 27375), (511, 26625), (525, 25915), (875, 15549), (1065, 12775), (1095, 12425), (1491, 9125), (1533, 8875), (1775, 7665), (1825, 7455), (2485, 5475), (2555, 5325), (2625, 5183)]