15403984155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1439}}^1\times {\mathrm{1999}}^1$

素因数の和:3473

約数の個数: 96

約数和(自身を含む): 32348160000

約数和(自身を除く): 16944175845

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1439, 1785, 1999, 4317, 5355, 5997, 7195, 9995, 10073, 12951, 13993, 17991, 21585, 24463, 29985, 30219, 33983, 41979, 50365, 64755, 69965, 73389, 89955, 90657, 101949, 122315, 125937, 151095, 169915, 171241, 209895, 220167, 237881, 305847, 366945, 453285, 509745, 513723, 629685, 713643, 856205, 1100835, 1189405, 1529235, 1541169, 2140929, 2568615, 2876561, 3568215, 7705845, 8629683, 10704645, 14382805, 20135927, 25889049, 43148415, 48901537, 60407781, 100679635, 129445245, 146704611, 181223343, 244507685, 302038905, 342310759, 440113833, 733523055, 906116715, 1026932277, 1711553795, 2200569165, 3080796831, 5134661385, 15403984155]

約数ペア:

[(1, 15403984155), (3, 5134661385), (5, 3080796831), (7, 2200569165), (9, 1711553795), (15, 1026932277), (17, 906116715), (21, 733523055), (35, 440113833), (45, 342310759), (51, 302038905), (63, 244507685), (85, 181223343), (105, 146704611), (119, 129445245), (153, 100679635), (255, 60407781), (315, 48901537), (357, 43148415), (595, 25889049), (765, 20135927), (1071, 14382805), (1439, 10704645), (1785, 8629683), (1999, 7705845), (4317, 3568215), (5355, 2876561), (5997, 2568615), (7195, 2140929), (9995, 1541169), (10073, 1529235), (12951, 1189405), (13993, 1100835), (17991, 856205), (21585, 713643), (24463, 629685), (29985, 513723), (30219, 509745), (33983, 453285), (41979, 366945), (50365, 305847), (64755, 237881), (69965, 220167), (73389, 209895), (89955, 171241), (90657, 169915), (101949, 151095), (122315, 125937)]