56313675

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 112137168

約数和(自身を除く): 55823493

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 61, 75, 99, 165, 183, 225, 275, 305, 373, 495, 549, 671, 825, 915, 1119, 1525, 1865, 2013, 2475, 2745, 3355, 3357, 4103, 4575, 5595, 6039, 9325, 10065, 12309, 13725, 16775, 16785, 20515, 22753, 27975, 30195, 36927, 50325, 61545, 68259, 83925, 102575, 113765, 150975, 184635, 204777, 250283, 307725, 341295, 568825, 750849, 923175, 1023885, 1251415, 1706475, 2252547, 3754245, 5119425, 6257075, 11262735, 18771225, 56313675]

約数ペア:

[(1, 56313675), (3, 18771225), (5, 11262735), (9, 6257075), (11, 5119425), (15, 3754245), (25, 2252547), (33, 1706475), (45, 1251415), (55, 1023885), (61, 923175), (75, 750849), (99, 568825), (165, 341295), (183, 307725), (225, 250283), (275, 204777), (305, 184635), (373, 150975), (495, 113765), (549, 102575), (671, 83925), (825, 68259), (915, 61545), (1119, 50325), (1525, 36927), (1865, 30195), (2013, 27975), (2475, 22753), (2745, 20515), (3355, 16785), (3357, 16775), (4103, 13725), (4575, 12309), (5595, 10065), (6039, 9325)]