202530105

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{20551}}^1$

素因数の和:20638

約数の個数: 32

約数和(自身を含む): 365003520

約数和(自身を除く): 162473415

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 3285, 9855, 20551, 61653, 102755, 184959, 308265, 554877, 924795, 1500223, 2774385, 4500669, 7501115, 13502007, 22503345, 40506021, 67510035, 202530105]

約数ペア:

[(1, 202530105), (3, 67510035), (5, 40506021), (9, 22503345), (15, 13502007), (27, 7501115), (45, 4500669), (73, 2774385), (135, 1500223), (219, 924795), (365, 554877), (657, 308265), (1095, 184959), (1971, 102755), (3285, 61653), (9855, 20551)]