66883245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31181}}^1$

素因数の和:31213

約数の個数: 32

約数和(自身を含む): 125725824

約数和(自身を除く): 58842579

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 31181, 93543, 155905, 342991, 405353, 467715, 1028973, 1216059, 1714955, 2026765, 4458883, 5144865, 6080295, 13376649, 22294415, 66883245]

約数ペア:

[(1, 66883245), (3, 22294415), (5, 13376649), (11, 6080295), (13, 5144865), (15, 4458883), (33, 2026765), (39, 1714955), (55, 1216059), (65, 1028973), (143, 467715), (165, 405353), (195, 342991), (429, 155905), (715, 93543), (2145, 31181)]