7945465255

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2423}}^1\times {\mathrm{7207}}^1$

素因数の和:9655

約数の個数: 32

約数和(自身を含む): 11741313024

約数和(自身を除く): 3795847769

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 2423, 7207, 12115, 16961, 31499, 36035, 50449, 84805, 93691, 157495, 220493, 252245, 468455, 655837, 1102465, 3279185, 17462561, 87312805, 122237927, 227013293, 611189635, 1135066465, 1589093051, 7945465255]

約数ペア:

[(1, 7945465255), (5, 1589093051), (7, 1135066465), (13, 611189635), (35, 227013293), (65, 122237927), (91, 87312805), (455, 17462561), (2423, 3279185), (7207, 1102465), (12115, 655837), (16961, 468455), (31499, 252245), (36035, 220493), (50449, 157495), (84805, 93691)]