713223825

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{6977}}^1$

素因数の和:7066

約数の個数: 48

約数和(自身を含む): 1245991680

約数和(自身を除く): 532767855

約数列:

[1, 3, 5, 15, 25, 29, 47, 75, 87, 141, 145, 235, 435, 705, 725, 1175, 1363, 2175, 3525, 4089, 6815, 6977, 20445, 20931, 34075, 34885, 102225, 104655, 174425, 202333, 327919, 523275, 606999, 983757, 1011665, 1639595, 3034995, 4918785, 5058325, 8197975, 9509651, 15174975, 24593925, 28528953, 47548255, 142644765, 237741275, 713223825]

約数ペア:

[(1, 713223825), (3, 237741275), (5, 142644765), (15, 47548255), (25, 28528953), (29, 24593925), (47, 15174975), (75, 9509651), (87, 8197975), (141, 5058325), (145, 4918785), (235, 3034995), (435, 1639595), (705, 1011665), (725, 983757), (1175, 606999), (1363, 523275), (2175, 327919), (3525, 202333), (4089, 174425), (6815, 104655), (6977, 102225), (20445, 34885), (20931, 34075)]