65667745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3167}}^1$

素因数の和:3225

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 30132575

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 319, 377, 715, 1595, 1885, 3167, 4147, 15835, 20735, 34837, 41171, 91843, 174185, 205855, 452881, 459215, 1010273, 1193959, 2264405, 5051365, 5969795, 13133549, 65667745]

約数ペア:

[(1, 65667745), (5, 13133549), (11, 5969795), (13, 5051365), (29, 2264405), (55, 1193959), (65, 1010273), (143, 459215), (145, 452881), (319, 205855), (377, 174185), (715, 91843), (1595, 41171), (1885, 34837), (3167, 20735), (4147, 15835)]