23261005

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 29742336

約数和(自身を除く): 6481331

約数列:

[1, 5, 31, 47, 103, 155, 235, 515, 961, 1457, 3193, 4805, 4841, 7285, 15965, 24205, 45167, 98983, 150071, 225835, 494915, 750355, 4652201, 23261005]

約数ペア:

[(1, 23261005), (5, 4652201), (31, 750355), (47, 494915), (103, 225835), (155, 150071), (235, 98983), (515, 45167), (961, 24205), (1457, 15965), (3193, 7285), (4805, 4841)]