7426625

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 10108800

約数和(自身を除く): 2682175

約数列:

[1, 5, 19, 25, 53, 59, 95, 125, 265, 295, 475, 1007, 1121, 1325, 1475, 2375, 3127, 5035, 5605, 6625, 7375, 15635, 25175, 28025, 59413, 78175, 125875, 140125, 297065, 390875, 1485325, 7426625]

約数ペア:

[(1, 7426625), (5, 1485325), (19, 390875), (25, 297065), (53, 140125), (59, 125875), (95, 78175), (125, 59413), (265, 28025), (295, 25175), (475, 15635), (1007, 7375), (1121, 6625), (1325, 5605), (1475, 5035), (2375, 3127)]