89731015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5051}}^1$

素因数の和:5103

約数の個数: 32

約数和(自身を含む): 130947840

約数和(自身を除く): 41216825

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 187, 209, 323, 935, 1045, 1615, 3553, 5051, 17765, 25255, 55561, 85867, 95969, 277805, 429335, 479845, 944537, 1055659, 1631473, 4722685, 5278295, 8157365, 17946203, 89731015]

約数ペア:

[(1, 89731015), (5, 17946203), (11, 8157365), (17, 5278295), (19, 4722685), (55, 1631473), (85, 1055659), (95, 944537), (187, 479845), (209, 429335), (323, 277805), (935, 95969), (1045, 85867), (1615, 55561), (3553, 25255), (5051, 17765)]