23965725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 45711360

約数和(自身を除く): 21745635

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 191, 239, 525, 573, 717, 955, 1195, 1337, 1673, 2865, 3585, 4011, 4775, 5019, 5975, 6685, 8365, 14325, 17925, 20055, 25095, 33425, 41825, 45649, 100275, 125475, 136947, 228245, 319543, 684735, 958629, 1141225, 1597715, 3423675, 4793145, 7988575, 23965725]

約数ペア:

[(1, 23965725), (3, 7988575), (5, 4793145), (7, 3423675), (15, 1597715), (21, 1141225), (25, 958629), (35, 684735), (75, 319543), (105, 228245), (175, 136947), (191, 125475), (239, 100275), (525, 45649), (573, 41825), (717, 33425), (955, 25095), (1195, 20055), (1337, 17925), (1673, 14325), (2865, 8365), (3585, 6685), (4011, 5975), (4775, 5019)]