4388125

素因数分解:

$5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:103

約数の個数: 40

約数和(自身を含む): 6747840

約数和(自身を除く): 2359715

約数列:

[1, 5, 7, 17, 25, 35, 59, 85, 119, 125, 175, 295, 413, 425, 595, 625, 875, 1003, 1475, 2065, 2125, 2975, 4375, 5015, 7021, 7375, 10325, 10625, 14875, 25075, 35105, 36875, 51625, 74375, 125375, 175525, 258125, 626875, 877625, 4388125]

約数ペア:

[(1, 4388125), (5, 877625), (7, 626875), (17, 258125), (25, 175525), (35, 125375), (59, 74375), (85, 51625), (119, 36875), (125, 35105), (175, 25075), (295, 14875), (413, 10625), (425, 10325), (595, 7375), (625, 7021), (875, 5015), (1003, 4375), (1475, 2975), (2065, 2125)]