71553295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 98003520

約数和(自身を除く): 26450225

約数列:

[1, 5, 11, 29, 55, 113, 145, 319, 397, 565, 1243, 1595, 1985, 3277, 4367, 6215, 11513, 16385, 21835, 36047, 44861, 57565, 126643, 180235, 224305, 493471, 633215, 1300969, 2467355, 6504845, 14310659, 71553295]

約数ペア:

[(1, 71553295), (5, 14310659), (11, 6504845), (29, 2467355), (55, 1300969), (113, 633215), (145, 493471), (319, 224305), (397, 180235), (565, 126643), (1243, 57565), (1595, 44861), (1985, 36047), (3277, 21835), (4367, 16385), (6215, 11513)]