23189145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{821}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 42612480

約数和(自身を除く): 19423335

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 269, 807, 821, 1345, 1883, 2463, 4035, 4105, 5649, 5747, 9415, 12315, 17241, 28245, 28735, 86205, 220849, 662547, 1104245, 1545943, 3312735, 4637829, 7729715, 23189145]

約数ペア:

[(1, 23189145), (3, 7729715), (5, 4637829), (7, 3312735), (15, 1545943), (21, 1104245), (35, 662547), (105, 220849), (269, 86205), (807, 28735), (821, 28245), (1345, 17241), (1883, 12315), (2463, 9415), (4035, 5747), (4105, 5649)]