89832665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{72739}}^1$

素因数の和:72776

約数の個数: 16

約数和(自身を含む): 122203200

約数和(自身を除く): 32370535

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 72739, 363695, 945607, 1382041, 4728035, 6910205, 17966533, 89832665]

約数ペア:

[(1, 89832665), (5, 17966533), (13, 6910205), (19, 4728035), (65, 1382041), (95, 945607), (247, 363695), (1235, 72739)]