2013497145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{94597}}^1$

素因数の和:94662

約数の個数: 48

約数和(自身を含む): 3895924032

約数和(自身を除く): 1882426887

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2365, 4257, 7095, 21285, 94597, 283791, 472985, 851373, 1040567, 1418955, 3121701, 4067671, 4256865, 5202835, 9365103, 12203013, 15608505, 20338355, 36609039, 44744381, 46825515, 61015065, 134233143, 183045195, 223721905, 402699429, 671165715, 2013497145]

約数ペア:

[(1, 2013497145), (3, 671165715), (5, 402699429), (9, 223721905), (11, 183045195), (15, 134233143), (33, 61015065), (43, 46825515), (45, 44744381), (55, 36609039), (99, 20338355), (129, 15608505), (165, 12203013), (215, 9365103), (387, 5202835), (473, 4256865), (495, 4067671), (645, 3121701), (1419, 1418955), (1935, 1040567), (2365, 851373), (4257, 472985), (7095, 283791), (21285, 94597)]