39166125

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 71884800

約数和(自身を除く): 32718675

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 115, 125, 239, 285, 345, 375, 437, 475, 575, 717, 1195, 1311, 1425, 1725, 2185, 2375, 2875, 3585, 4541, 5497, 5975, 6555, 7125, 8625, 10925, 13623, 16491, 17925, 22705, 27485, 29875, 32775, 54625, 68115, 82455, 89625, 104443, 113525, 137425, 163875, 313329, 340575, 412275, 522215, 567625, 687125, 1566645, 1702875, 2061375, 2611075, 7833225, 13055375, 39166125]

約数ペア:

[(1, 39166125), (3, 13055375), (5, 7833225), (15, 2611075), (19, 2061375), (23, 1702875), (25, 1566645), (57, 687125), (69, 567625), (75, 522215), (95, 412275), (115, 340575), (125, 313329), (239, 163875), (285, 137425), (345, 113525), (375, 104443), (437, 89625), (475, 82455), (575, 68115), (717, 54625), (1195, 32775), (1311, 29875), (1425, 27485), (1725, 22705), (2185, 17925), (2375, 16491), (2875, 13623), (3585, 10925), (4541, 8625), (5497, 7125), (5975, 6555)]