90657195

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{31643}}^1$

素因数の和:31842

約数の個数: 16

約数和(自身を含む): 145815552

約数和(自身を除く): 55158357

約数列:

[1, 3, 5, 15, 191, 573, 955, 2865, 31643, 94929, 158215, 474645, 6043813, 18131439, 30219065, 90657195]

約数ペア:

[(1, 90657195), (3, 30219065), (5, 18131439), (15, 6043813), (191, 474645), (573, 158215), (955, 94929), (2865, 31643)]