2211744465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{2617}}^1\times {\mathrm{2683}}^1$

素因数の和:5318

約数の個数: 48

約数和(自身を含む): 4384668288

約数和(自身を除く): 2172923823

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 2617, 2683, 7851, 8049, 13085, 13415, 18319, 18781, 23553, 24147, 39255, 40245, 54957, 56343, 91595, 93905, 117765, 120735, 164871, 169029, 274785, 281715, 824355, 845145, 7021411, 21064233, 35107055, 49149877, 63192699, 105321165, 147449631, 245749385, 315963495, 442348893, 737248155, 2211744465]

約数ペア:

[(1, 2211744465), (3, 737248155), (5, 442348893), (7, 315963495), (9, 245749385), (15, 147449631), (21, 105321165), (35, 63192699), (45, 49149877), (63, 35107055), (105, 21064233), (315, 7021411), (2617, 845145), (2683, 824355), (7851, 281715), (8049, 274785), (13085, 169029), (13415, 164871), (18319, 120735), (18781, 117765), (23553, 93905), (24147, 91595), (39255, 56343), (40245, 54957)]