1801355325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16417}}^1$

素因数の和:16467

約数の個数: 96

約数和(自身を含む): 3908797440

約数和(自身を除く): 2107442115

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 25, 33, 35, 55, 57, 75, 77, 95, 105, 133, 165, 175, 209, 231, 275, 285, 385, 399, 475, 525, 627, 665, 825, 1045, 1155, 1425, 1463, 1925, 1995, 3135, 3325, 4389, 5225, 5775, 7315, 9975, 15675, 16417, 21945, 36575, 49251, 82085, 109725, 114919, 180587, 246255, 311923, 344757, 410425, 541761, 574595, 902935, 935769, 1231275, 1264109, 1559615, 1723785, 2183461, 2708805, 2872975, 3431153, 3792327, 4514675, 4678845, 6320545, 6550383, 7798075, 8618925, 10293459, 10917305, 13544025, 17155765, 18961635, 23394225, 24018071, 31602725, 32751915, 51467295, 54586525, 72054213, 85778825, 94808175, 120090355, 163759575, 257336475, 360271065, 600451775, 1801355325]

約数ペア:

[(1, 1801355325), (3, 600451775), (5, 360271065), (7, 257336475), (11, 163759575), (15, 120090355), (19, 94808175), (21, 85778825), (25, 72054213), (33, 54586525), (35, 51467295), (55, 32751915), (57, 31602725), (75, 24018071), (77, 23394225), (95, 18961635), (105, 17155765), (133, 13544025), (165, 10917305), (175, 10293459), (209, 8618925), (231, 7798075), (275, 6550383), (285, 6320545), (385, 4678845), (399, 4514675), (475, 3792327), (525, 3431153), (627, 2872975), (665, 2708805), (825, 2183461), (1045, 1723785), (1155, 1559615), (1425, 1264109), (1463, 1231275), (1925, 935769), (1995, 902935), (3135, 574595), (3325, 541761), (4389, 410425), (5225, 344757), (5775, 311923), (7315, 246255), (9975, 180587), (15675, 114919), (16417, 109725), (21945, 82085), (36575, 49251)]