2995995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 5253120

約数和(自身を除く): 2257125

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 379, 465, 527, 1137, 1581, 1895, 2635, 5685, 6443, 7905, 11749, 19329, 32215, 35247, 58745, 96645, 176235, 199733, 599199, 998665, 2995995]

約数ペア:

[(1, 2995995), (3, 998665), (5, 599199), (15, 199733), (17, 176235), (31, 96645), (51, 58745), (85, 35247), (93, 32215), (155, 19329), (255, 11749), (379, 7905), (465, 6443), (527, 5685), (1137, 2635), (1581, 1895)]