77842245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{30707}}^1$

素因数の和:30741

約数の個数: 24

約数和(自身を含む): 134869536

約数和(自身を除く): 57027291

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 30707, 92121, 153535, 399191, 460605, 1197573, 1995955, 5189483, 5987865, 15568449, 25947415, 77842245]

約数ペア:

[(1, 77842245), (3, 25947415), (5, 15568449), (13, 5987865), (15, 5189483), (39, 1995955), (65, 1197573), (169, 460605), (195, 399191), (507, 153535), (845, 92121), (2535, 30707)]