5223525

素因数分解:

$3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 8701824

約数和(自身を除く): 3478299

約数列:

[1, 3, 5, 15, 25, 75, 257, 271, 771, 813, 1285, 1355, 3855, 4065, 6425, 6775, 19275, 20325, 69647, 208941, 348235, 1044705, 1741175, 5223525]

約数ペア:

[(1, 5223525), (3, 1741175), (5, 1044705), (15, 348235), (25, 208941), (75, 69647), (257, 20325), (271, 19275), (771, 6775), (813, 6425), (1285, 4065), (1355, 3855)]