122807625

素因数分解:

$3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 215115264

約数和(自身を除く): 92307639

約数列:

[1, 3, 5, 15, 25, 37, 53, 75, 111, 125, 159, 167, 185, 265, 375, 501, 555, 795, 835, 925, 1325, 1961, 2505, 2775, 3975, 4175, 4625, 5883, 6179, 6625, 8851, 9805, 12525, 13875, 18537, 19875, 20875, 26553, 29415, 30895, 44255, 49025, 62625, 92685, 132765, 147075, 154475, 221275, 245125, 327487, 463425, 663825, 735375, 772375, 982461, 1106375, 1637435, 2317125, 3319125, 4912305, 8187175, 24561525, 40935875, 122807625]

約数ペア:

[(1, 122807625), (3, 40935875), (5, 24561525), (15, 8187175), (25, 4912305), (37, 3319125), (53, 2317125), (75, 1637435), (111, 1106375), (125, 982461), (159, 772375), (167, 735375), (185, 663825), (265, 463425), (375, 327487), (501, 245125), (555, 221275), (795, 154475), (835, 147075), (925, 132765), (1325, 92685), (1961, 62625), (2505, 49025), (2775, 44255), (3975, 30895), (4175, 29415), (4625, 26553), (5883, 20875), (6179, 19875), (6625, 18537), (8851, 13875), (9805, 12525)]