38643735

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{198173}}^1$

素因数の和:198194

約数の個数: 16

約数和(自身を含む): 66586464

約数和(自身を除く): 27942729

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 198173, 594519, 990865, 2576249, 2972595, 7728747, 12881245, 38643735]

約数ペア:

[(1, 38643735), (3, 12881245), (5, 7728747), (13, 2972595), (15, 2576249), (39, 990865), (65, 594519), (195, 198173)]