9705675

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 19790400

約数和(自身を除く): 10084725

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 49, 57, 75, 95, 105, 133, 139, 147, 175, 245, 285, 399, 417, 475, 525, 665, 695, 735, 931, 973, 1225, 1425, 1995, 2085, 2641, 2793, 2919, 3325, 3475, 3675, 4655, 4865, 6811, 7923, 9975, 10425, 13205, 13965, 14595, 18487, 20433, 23275, 24325, 34055, 39615, 55461, 66025, 69825, 72975, 92435, 102165, 129409, 170275, 198075, 277305, 388227, 462175, 510825, 647045, 1386525, 1941135, 3235225, 9705675]

約数ペア:

[(1, 9705675), (3, 3235225), (5, 1941135), (7, 1386525), (15, 647045), (19, 510825), (21, 462175), (25, 388227), (35, 277305), (49, 198075), (57, 170275), (75, 129409), (95, 102165), (105, 92435), (133, 72975), (139, 69825), (147, 66025), (175, 55461), (245, 39615), (285, 34055), (399, 24325), (417, 23275), (475, 20433), (525, 18487), (665, 14595), (695, 13965), (735, 13205), (931, 10425), (973, 9975), (1225, 7923), (1425, 6811), (1995, 4865), (2085, 4655), (2641, 3675), (2793, 3475), (2919, 3325)]