282956125

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 367690752

約数和(自身を除く): 84734627

約数列:

[1, 5, 25, 43, 61, 125, 215, 305, 863, 1075, 1525, 2623, 4315, 5375, 7625, 13115, 21575, 37109, 52643, 65575, 107875, 185545, 263215, 327875, 927725, 1316075, 2263649, 4638625, 6580375, 11318245, 56591225, 282956125]

約数ペア:

[(1, 282956125), (5, 56591225), (25, 11318245), (43, 6580375), (61, 4638625), (125, 2263649), (215, 1316075), (305, 927725), (863, 327875), (1075, 263215), (1525, 185545), (2623, 107875), (4315, 65575), (5375, 52643), (7625, 37109), (13115, 21575)]