9021405

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 15298560

約数和(自身を除く): 6277155

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 237, 331, 345, 395, 993, 1185, 1655, 1817, 4965, 5451, 7613, 9085, 22839, 26149, 27255, 38065, 78447, 114195, 130745, 392235, 601427, 1804281, 3007135, 9021405]

約数ペア:

[(1, 9021405), (3, 3007135), (5, 1804281), (15, 601427), (23, 392235), (69, 130745), (79, 114195), (115, 78447), (237, 38065), (331, 27255), (345, 26149), (395, 22839), (993, 9085), (1185, 7613), (1655, 5451), (1817, 4965)]