10728405

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8221}}^1$

素因数の和:8261

約数の個数: 24

約数和(自身を含む): 19239480

約数和(自身を除く): 8511075

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 8221, 24663, 41105, 73989, 123315, 238409, 369945, 715227, 1192045, 2145681, 3576135, 10728405]

約数ペア:

[(1, 10728405), (3, 3576135), (5, 2145681), (9, 1192045), (15, 715227), (29, 369945), (45, 238409), (87, 123315), (145, 73989), (261, 41105), (435, 24663), (1305, 8221)]