227312565

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{1009}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 380471040

約数和(自身を除く): 153158475

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 653, 1009, 1959, 3027, 3265, 5045, 9795, 15019, 15135, 23207, 45057, 69621, 75095, 116035, 225285, 348105, 658877, 1976631, 3294385, 9883155, 15154171, 45462513, 75770855, 227312565]

約数ペア:

[(1, 227312565), (3, 75770855), (5, 45462513), (15, 15154171), (23, 9883155), (69, 3294385), (115, 1976631), (345, 658877), (653, 348105), (1009, 225285), (1959, 116035), (3027, 75095), (3265, 69621), (5045, 45057), (9795, 23207), (15019, 15135)]