72000045

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{123077}}^1$

素因数の和:123101

約数の個数: 24

約数和(自身を含む): 134401176

約数和(自身を除く): 62401131

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 123077, 369231, 615385, 1107693, 1600001, 1846155, 4800003, 5538465, 8000005, 14400009, 24000015, 72000045]

約数ペア:

[(1, 72000045), (3, 24000015), (5, 14400009), (9, 8000005), (13, 5538465), (15, 4800003), (39, 1846155), (45, 1600001), (65, 1107693), (117, 615385), (195, 369231), (585, 123077)]