4324375

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:85

約数の個数: 40

約数和(自身を含む): 6410448

約数和(自身を除く): 2086073

約数列:

[1, 5, 11, 17, 25, 37, 55, 85, 125, 185, 187, 275, 407, 425, 625, 629, 925, 935, 1375, 2035, 2125, 3145, 4625, 4675, 6875, 6919, 10175, 10625, 15725, 23125, 23375, 34595, 50875, 78625, 116875, 172975, 254375, 393125, 864875, 4324375]

約数ペア:

[(1, 4324375), (5, 864875), (11, 393125), (17, 254375), (25, 172975), (37, 116875), (55, 78625), (85, 50875), (125, 34595), (185, 23375), (187, 23125), (275, 15725), (407, 10625), (425, 10175), (625, 6919), (629, 6875), (925, 4675), (935, 4625), (1375, 3145), (2035, 2125)]