63191745

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4217}}^1$

素因数の和:4271

約数の個数: 40

約数和(自身を含む): 116366184

約数和(自身を除く): 53174439

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 333, 405, 555, 999, 1665, 2997, 4217, 4995, 12651, 14985, 21085, 37953, 63255, 113859, 156029, 189765, 341577, 468087, 569295, 780145, 1404261, 1707885, 2340435, 4212783, 7021305, 12638349, 21063915, 63191745]

約数ペア:

[(1, 63191745), (3, 21063915), (5, 12638349), (9, 7021305), (15, 4212783), (27, 2340435), (37, 1707885), (45, 1404261), (81, 780145), (111, 569295), (135, 468087), (185, 341577), (333, 189765), (405, 156029), (555, 113859), (999, 63255), (1665, 37953), (2997, 21085), (4217, 14985), (4995, 12651)]