23765905

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1163}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 29444544

約数和(自身を除く): 5678639

約数列:

[1, 5, 61, 67, 305, 335, 1163, 4087, 5815, 20435, 70943, 77921, 354715, 389605, 4753181, 23765905]

約数ペア:

[(1, 23765905), (5, 4753181), (61, 389605), (67, 354715), (305, 77921), (335, 70943), (1163, 20435), (4087, 5815)]