72961515

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{147397}}^1$

素因数の和:147419

約数の個数: 24

約数和(自身を含む): 137964528

約数和(自身を除く): 65003013

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 147397, 442191, 736985, 1326573, 1621367, 2210955, 4864101, 6632865, 8106835, 14592303, 24320505, 72961515]

約数ペア:

[(1, 72961515), (3, 24320505), (5, 14592303), (9, 8106835), (11, 6632865), (15, 4864101), (33, 2210955), (45, 1621367), (55, 1326573), (99, 736985), (165, 442191), (495, 147397)]