19321125

素因数分解:

$3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 32672640

約数和(自身を除く): 13351515

約数列:

[1, 3, 5, 15, 25, 67, 75, 125, 201, 335, 375, 769, 1005, 1675, 2307, 3845, 5025, 8375, 11535, 19225, 25125, 51523, 57675, 96125, 154569, 257615, 288375, 772845, 1288075, 3864225, 6440375, 19321125]

約数ペア:

[(1, 19321125), (3, 6440375), (5, 3864225), (15, 1288075), (25, 772845), (67, 288375), (75, 257615), (125, 154569), (201, 96125), (335, 57675), (375, 51523), (769, 25125), (1005, 19225), (1675, 11535), (2307, 8375), (3845, 5025)]