55975465

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2861}}^1$

素因数の和:2929

約数の個数: 32

約数和(自身を含む): 84623616

約数和(自身を除く): 28648151

約数列:

[1, 5, 7, 13, 35, 43, 65, 91, 215, 301, 455, 559, 1505, 2795, 2861, 3913, 14305, 19565, 20027, 37193, 100135, 123023, 185965, 260351, 615115, 861161, 1301755, 1599299, 4305805, 7996495, 11195093, 55975465]

約数ペア:

[(1, 55975465), (5, 11195093), (7, 7996495), (13, 4305805), (35, 1599299), (43, 1301755), (65, 861161), (91, 615115), (215, 260351), (301, 185965), (455, 123023), (559, 100135), (1505, 37193), (2795, 20027), (2861, 19565), (3913, 14305)]