72266707965

素因数分解:

$3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{21604397}}^1$

素因数の和:21604628

約数の個数: 16

約数和(自身を含む): 116145243648

約数和(自身を除く): 43878535683

約数列:

[1, 3, 5, 15, 223, 669, 1115, 3345, 21604397, 64813191, 108021985, 324065955, 4817780531, 14453341593, 24088902655, 72266707965]

約数ペア:

[(1, 72266707965), (3, 24088902655), (5, 14453341593), (15, 4817780531), (223, 324065955), (669, 108021985), (1115, 64813191), (3345, 21604397)]