920204795745

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{192637}}^1$

素因数の和:192855

約数の個数: 96

約数和(自身を含む): 1735776257280

約数和(自身を除く): 815571461535

約数列:

[1, 3, 5, 9, 15, 19, 37, 45, 57, 95, 111, 151, 171, 185, 285, 333, 453, 555, 703, 755, 855, 1359, 1665, 2109, 2265, 2869, 3515, 5587, 6327, 6795, 8607, 10545, 14345, 16761, 25821, 27935, 31635, 43035, 50283, 83805, 106153, 129105, 192637, 251415, 318459, 530765, 577911, 955377, 963185, 1592295, 1733733, 2889555, 3660103, 4776885, 7127569, 8668665, 10980309, 18300515, 21382707, 29088187, 32940927, 35637845, 54901545, 64148121, 87264561, 106913535, 135423811, 145440935, 164704635, 261793683, 320740605, 406271433, 436322805, 552675553, 677119055, 1076262919, 1218814299, 1308968415, 1658026659, 2031357165, 2763377765, 3228788757, 4974079977, 5381314595, 6094071495, 8290133295, 9686366271, 16143943785, 20448995461, 24870399885, 48431831355, 61346986383, 102244977305, 184040959149, 306734931915, 920204795745]

約数ペア:

[(1, 920204795745), (3, 306734931915), (5, 184040959149), (9, 102244977305), (15, 61346986383), (19, 48431831355), (37, 24870399885), (45, 20448995461), (57, 16143943785), (95, 9686366271), (111, 8290133295), (151, 6094071495), (171, 5381314595), (185, 4974079977), (285, 3228788757), (333, 2763377765), (453, 2031357165), (555, 1658026659), (703, 1308968415), (755, 1218814299), (855, 1076262919), (1359, 677119055), (1665, 552675553), (2109, 436322805), (2265, 406271433), (2869, 320740605), (3515, 261793683), (5587, 164704635), (6327, 145440935), (6795, 135423811), (8607, 106913535), (10545, 87264561), (14345, 64148121), (16761, 54901545), (25821, 35637845), (27935, 32940927), (31635, 29088187), (43035, 21382707), (50283, 18300515), (83805, 10980309), (106153, 8668665), (129105, 7127569), (192637, 4776885), (251415, 3660103), (318459, 2889555), (530765, 1733733), (577911, 1592295), (955377, 963185)]