65513305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1553}}^1$

素因数の和:1641

約数の個数: 32

約数和(自身を含む): 93985920

約数和(自身を除く): 28472615

約数列:

[1, 5, 11, 13, 55, 59, 65, 143, 295, 649, 715, 767, 1553, 3245, 3835, 7765, 8437, 17083, 20189, 42185, 85415, 91627, 100945, 222079, 458135, 1007897, 1110395, 1191151, 5039485, 5955755, 13102661, 65513305]

約数ペア:

[(1, 65513305), (5, 13102661), (11, 5955755), (13, 5039485), (55, 1191151), (59, 1110395), (65, 1007897), (143, 458135), (295, 222079), (649, 100945), (715, 91627), (767, 85415), (1553, 42185), (3245, 20189), (3835, 17083), (7765, 8437)]