2135199745

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{853}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 3164848848

約数和(自身を除く): 1029649103

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 601, 833, 853, 3005, 4165, 4207, 4265, 5971, 10217, 14501, 21035, 29449, 29855, 41797, 51085, 71519, 72505, 101507, 147245, 208985, 357595, 500633, 507535, 512653, 710549, 2503165, 2563265, 3552745, 3588571, 8715101, 17942855, 25119997, 43575505, 61005707, 125599985, 305028535, 427039949, 2135199745]

約数ペア:

[(1, 2135199745), (5, 427039949), (7, 305028535), (17, 125599985), (35, 61005707), (49, 43575505), (85, 25119997), (119, 17942855), (245, 8715101), (595, 3588571), (601, 3552745), (833, 2563265), (853, 2503165), (3005, 710549), (4165, 512653), (4207, 507535), (4265, 500633), (5971, 357595), (10217, 208985), (14501, 147245), (21035, 101507), (29449, 72505), (29855, 71519), (41797, 51085)]