157023765

素因数分解:

$3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3557}}^1$

素因数の和:3683

約数の個数: 40

約数和(自身を含む): 284141880

約数和(自身を除く): 127118115

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 109, 135, 327, 405, 545, 981, 1635, 2943, 3557, 4905, 8829, 10671, 14715, 17785, 32013, 44145, 53355, 96039, 160065, 288117, 387713, 480195, 1163139, 1440585, 1938565, 3489417, 5815695, 10468251, 17447085, 31404753, 52341255, 157023765]

約数ペア:

[(1, 157023765), (3, 52341255), (5, 31404753), (9, 17447085), (15, 10468251), (27, 5815695), (45, 3489417), (81, 1938565), (109, 1440585), (135, 1163139), (327, 480195), (405, 387713), (545, 288117), (981, 160065), (1635, 96039), (2943, 53355), (3557, 44145), (4905, 32013), (8829, 17785), (10671, 14715)]