71377785

素因数分解:

$3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{2749}}^1$

素因数の和:3337

約数の個数: 24

約数和(自身を含む): 123981000

約数和(自身を除く): 52603215

約数列:

[1, 3, 5, 9, 15, 45, 577, 1731, 2749, 2885, 5193, 8247, 8655, 13745, 24741, 25965, 41235, 123705, 1586173, 4758519, 7930865, 14275557, 23792595, 71377785]

約数ペア:

[(1, 71377785), (3, 23792595), (5, 14275557), (9, 7930865), (15, 4758519), (45, 1586173), (577, 123705), (1731, 41235), (2749, 25965), (2885, 24741), (5193, 13745), (8247, 8655)]