308152065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{121559}}^1$

素因数の和:121593

約数の個数: 24

約数和(自身を含む): 533891520

約数和(自身を除く): 225739455

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 121559, 364677, 607795, 1580267, 1823385, 4740801, 7901335, 20543471, 23704005, 61630413, 102717355, 308152065]

約数ペア:

[(1, 308152065), (3, 102717355), (5, 61630413), (13, 23704005), (15, 20543471), (39, 7901335), (65, 4740801), (169, 1823385), (195, 1580267), (507, 607795), (845, 364677), (2535, 121559)]