71996145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{369211}}^1$

素因数の和:369232

約数の個数: 16

約数和(自身を含む): 124055232

約数和(自身を除く): 52059087

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 369211, 1107633, 1846055, 4799743, 5538165, 14399229, 23998715, 71996145]

約数ペア:

[(1, 71996145), (3, 23998715), (5, 14399229), (13, 5538165), (15, 4799743), (39, 1846055), (65, 1107633), (195, 369211)]