64310545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 87040800

約数和(自身を除く): 22730255

約数列:

[1, 5, 13, 29, 65, 109, 145, 313, 377, 545, 1417, 1565, 1885, 3161, 4069, 7085, 9077, 15805, 20345, 34117, 41093, 45385, 118001, 170585, 205465, 443521, 590005, 989393, 2217605, 4946965, 12862109, 64310545]

約数ペア:

[(1, 64310545), (5, 12862109), (13, 4946965), (29, 2217605), (65, 989393), (109, 590005), (145, 443521), (313, 205465), (377, 170585), (545, 118001), (1417, 45385), (1565, 41093), (1885, 34117), (3161, 20345), (4069, 15805), (7085, 9077)]