23570925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 49996800

約数和(自身を除く): 26425875

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 25, 35, 51, 57, 75, 85, 95, 105, 119, 133, 139, 175, 255, 285, 323, 357, 399, 417, 425, 475, 525, 595, 665, 695, 969, 973, 1275, 1425, 1615, 1785, 1995, 2085, 2261, 2363, 2641, 2919, 2975, 3325, 3475, 4845, 4865, 6783, 7089, 7923, 8075, 8925, 9975, 10425, 11305, 11815, 13205, 14595, 16541, 18487, 24225, 24325, 33915, 35445, 39615, 44897, 49623, 55461, 56525, 59075, 66025, 72975, 82705, 92435, 134691, 169575, 177225, 198075, 224485, 248115, 277305, 314279, 413525, 462175, 673455, 942837, 1122425, 1240575, 1386525, 1571395, 3367275, 4714185, 7856975, 23570925]

約数ペア:

[(1, 23570925), (3, 7856975), (5, 4714185), (7, 3367275), (15, 1571395), (17, 1386525), (19, 1240575), (21, 1122425), (25, 942837), (35, 673455), (51, 462175), (57, 413525), (75, 314279), (85, 277305), (95, 248115), (105, 224485), (119, 198075), (133, 177225), (139, 169575), (175, 134691), (255, 92435), (285, 82705), (323, 72975), (357, 66025), (399, 59075), (417, 56525), (425, 55461), (475, 49623), (525, 44897), (595, 39615), (665, 35445), (695, 33915), (969, 24325), (973, 24225), (1275, 18487), (1425, 16541), (1615, 14595), (1785, 13205), (1995, 11815), (2085, 11305), (2261, 10425), (2363, 9975), (2641, 8925), (2919, 8075), (2975, 7923), (3325, 7089), (3475, 6783), (4845, 4865)]