52921215

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4723}}^1$

素因数の和:4820

約数の個数: 32

約数和(自身を含む): 95235840

約数和(自身を除く): 42314625

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 1245, 2241, 3735, 4723, 11205, 14169, 23615, 42507, 70845, 127521, 212535, 392009, 637605, 1176027, 1960045, 3528081, 5880135, 10584243, 17640405, 52921215]

約数ペア:

[(1, 52921215), (3, 17640405), (5, 10584243), (9, 5880135), (15, 3528081), (27, 1960045), (45, 1176027), (83, 637605), (135, 392009), (249, 212535), (415, 127521), (747, 70845), (1245, 42507), (2241, 23615), (3735, 14169), (4723, 11205)]