23180495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4007}}^1$

素因数の和:4114

約数の個数: 16

約数和(自身を含む): 30300480

約数和(自身を除く): 7119985

約数列:

[1, 5, 13, 65, 89, 445, 1157, 4007, 5785, 20035, 52091, 260455, 356623, 1783115, 4636099, 23180495]

約数ペア:

[(1, 23180495), (5, 4636099), (13, 1783115), (65, 356623), (89, 260455), (445, 52091), (1157, 20035), (4007, 5785)]