23125755

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1531}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 39709440

約数和(自身を除く): 16583685

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 265, 285, 795, 1007, 1531, 3021, 4593, 5035, 7655, 15105, 22965, 29089, 81143, 87267, 145445, 243429, 405715, 436335, 1217145, 1541717, 4625151, 7708585, 23125755]

約数ペア:

[(1, 23125755), (3, 7708585), (5, 4625151), (15, 1541717), (19, 1217145), (53, 436335), (57, 405715), (95, 243429), (159, 145445), (265, 87267), (285, 81143), (795, 29089), (1007, 22965), (1531, 15105), (3021, 7655), (4593, 5035)]