396678195

素因数分解:

$3^3\times 5^1\times {\mathrm{2938357}}^1$

素因数の和:2938371

約数の個数: 16

約数和(自身を含む): 705205920

約数和(自身を除く): 308527725

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2938357, 8815071, 14691785, 26445213, 44075355, 79335639, 132226065, 396678195]

約数ペア:

[(1, 396678195), (3, 132226065), (5, 79335639), (9, 44075355), (15, 26445213), (27, 14691785), (45, 8815071), (135, 2938357)]