70291375

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 112020480

約数和(自身を除く): 41729105

約数列:

[1, 5, 7, 11, 25, 35, 55, 67, 77, 109, 125, 175, 275, 335, 385, 469, 545, 737, 763, 875, 1199, 1375, 1675, 1925, 2345, 2725, 3685, 3815, 5159, 5995, 7303, 8375, 8393, 9625, 11725, 13625, 18425, 19075, 25795, 29975, 36515, 41965, 51121, 58625, 80333, 92125, 95375, 128975, 149875, 182575, 209825, 255605, 401665, 562331, 644875, 912875, 1049125, 1278025, 2008325, 2811655, 6390125, 10041625, 14058275, 70291375]

約数ペア:

[(1, 70291375), (5, 14058275), (7, 10041625), (11, 6390125), (25, 2811655), (35, 2008325), (55, 1278025), (67, 1049125), (77, 912875), (109, 644875), (125, 562331), (175, 401665), (275, 255605), (335, 209825), (385, 182575), (469, 149875), (545, 128975), (737, 95375), (763, 92125), (875, 80333), (1199, 58625), (1375, 51121), (1675, 41965), (1925, 36515), (2345, 29975), (2725, 25795), (3685, 19075), (3815, 18425), (5159, 13625), (5995, 11725), (7303, 9625), (8375, 8393)]