71934165

素因数分解:

$3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{3797}}^1$

素因数の和:4229

約数の個数: 24

約数和(自身を含む): 125014968

約数和(自身を除く): 53080803

約数列:

[1, 3, 5, 9, 15, 45, 421, 1263, 2105, 3789, 3797, 6315, 11391, 18945, 18985, 34173, 56955, 170865, 1598537, 4795611, 7992685, 14386833, 23978055, 71934165]

約数ペア:

[(1, 71934165), (3, 23978055), (5, 14386833), (9, 7992685), (15, 4795611), (45, 1598537), (421, 170865), (1263, 56955), (2105, 34173), (3789, 18985), (3797, 18945), (6315, 11391)]