163140765

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1\times {\mathrm{389}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 265973760

約数和(自身を除く): 102832995

約数列:

[1, 3, 5, 15, 73, 219, 365, 383, 389, 1095, 1149, 1167, 1915, 1945, 5745, 5835, 27959, 28397, 83877, 85191, 139795, 141985, 148987, 419385, 425955, 446961, 744935, 2234805, 10876051, 32628153, 54380255, 163140765]

約数ペア:

[(1, 163140765), (3, 54380255), (5, 32628153), (15, 10876051), (73, 2234805), (219, 744935), (365, 446961), (383, 425955), (389, 419385), (1095, 148987), (1149, 141985), (1167, 139795), (1915, 85191), (1945, 83877), (5745, 28397), (5835, 27959)]