233647575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 478255104

約数和(自身を除く): 244607529

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 47, 51, 75, 85, 105, 119, 141, 175, 235, 255, 329, 357, 425, 525, 557, 595, 705, 799, 987, 1175, 1275, 1645, 1671, 1785, 2397, 2785, 2975, 3525, 3899, 3995, 4935, 5593, 8225, 8355, 8925, 9469, 11697, 11985, 13925, 16779, 19495, 19975, 24675, 26179, 27965, 28407, 41775, 47345, 58485, 59925, 66283, 78537, 83895, 97475, 130895, 139825, 142035, 183253, 198849, 236725, 292425, 331415, 392685, 419475, 445043, 549759, 654475, 710175, 916265, 994245, 1335129, 1657075, 1963425, 2225215, 2748795, 3115301, 4581325, 4971225, 6675645, 9345903, 11126075, 13743975, 15576505, 33378225, 46729515, 77882525, 233647575]

約数ペア:

[(1, 233647575), (3, 77882525), (5, 46729515), (7, 33378225), (15, 15576505), (17, 13743975), (21, 11126075), (25, 9345903), (35, 6675645), (47, 4971225), (51, 4581325), (75, 3115301), (85, 2748795), (105, 2225215), (119, 1963425), (141, 1657075), (175, 1335129), (235, 994245), (255, 916265), (329, 710175), (357, 654475), (425, 549759), (525, 445043), (557, 419475), (595, 392685), (705, 331415), (799, 292425), (987, 236725), (1175, 198849), (1275, 183253), (1645, 142035), (1671, 139825), (1785, 130895), (2397, 97475), (2785, 83895), (2975, 78537), (3525, 66283), (3899, 59925), (3995, 58485), (4935, 47345), (5593, 41775), (8225, 28407), (8355, 27965), (8925, 26179), (9469, 24675), (11697, 19975), (11985, 19495), (13925, 16779)]