30028065

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 49545216

約数和(自身を除く): 19517151

約数列:

[1, 3, 5, 15, 47, 141, 191, 223, 235, 573, 669, 705, 955, 1115, 2865, 3345, 8977, 10481, 26931, 31443, 42593, 44885, 52405, 127779, 134655, 157215, 212965, 638895, 2001871, 6005613, 10009355, 30028065]

約数ペア:

[(1, 30028065), (3, 10009355), (5, 6005613), (15, 2001871), (47, 638895), (141, 212965), (191, 157215), (223, 134655), (235, 127779), (573, 52405), (669, 44885), (705, 42593), (955, 31443), (1115, 26931), (2865, 10481), (3345, 8977)]