70207375

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 109025280

約数和(自身を除く): 38817905

約数列:

[1, 5, 7, 19, 25, 35, 41, 95, 103, 125, 133, 175, 205, 287, 475, 515, 665, 721, 779, 875, 1025, 1435, 1957, 2375, 2575, 3325, 3605, 3895, 4223, 5125, 5453, 7175, 9785, 12875, 13699, 16625, 18025, 19475, 21115, 27265, 29561, 35875, 48925, 68495, 80237, 90125, 97375, 105575, 136325, 147805, 244625, 342475, 401185, 527875, 561659, 681625, 739025, 1712375, 2005925, 2808295, 3695125, 10029625, 14041475, 70207375]

約数ペア:

[(1, 70207375), (5, 14041475), (7, 10029625), (19, 3695125), (25, 2808295), (35, 2005925), (41, 1712375), (95, 739025), (103, 681625), (125, 561659), (133, 527875), (175, 401185), (205, 342475), (287, 244625), (475, 147805), (515, 136325), (665, 105575), (721, 97375), (779, 90125), (875, 80237), (1025, 68495), (1435, 48925), (1957, 35875), (2375, 29561), (2575, 27265), (3325, 21115), (3605, 19475), (3895, 18025), (4223, 16625), (5125, 13699), (5453, 12875), (7175, 9785)]