74920995

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{22807}}^1$

素因数の和:22891

約数の個数: 24

約数和(自身を含む): 131647776

約数和(自身を除く): 56726781

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 22807, 68421, 114035, 205263, 342105, 1026315, 1664911, 4994733, 8324555, 14984199, 24973665, 74920995]

約数ペア:

[(1, 74920995), (3, 24973665), (5, 14984199), (9, 8324555), (15, 4994733), (45, 1664911), (73, 1026315), (219, 342105), (365, 205263), (657, 114035), (1095, 68421), (3285, 22807)]