3213825

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 5395488

約数和(自身を除く): 2181663

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 587, 1095, 1761, 1825, 2935, 5475, 8805, 14675, 42851, 44025, 128553, 214255, 642765, 1071275, 3213825]

約数ペア:

[(1, 3213825), (3, 1071275), (5, 642765), (15, 214255), (25, 128553), (73, 44025), (75, 42851), (219, 14675), (365, 8805), (587, 5475), (1095, 2935), (1761, 1825)]