39373125

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 80

約数和(自身を含む): 75575808

約数和(自身を除く): 36202683

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 83, 115, 125, 165, 249, 253, 275, 345, 375, 415, 575, 625, 759, 825, 913, 1245, 1265, 1375, 1725, 1875, 1909, 2075, 2739, 2875, 3795, 4125, 4565, 5727, 6225, 6325, 6875, 8625, 9545, 10375, 13695, 14375, 18975, 20625, 20999, 22825, 28635, 31125, 31625, 43125, 47725, 51875, 62997, 68475, 94875, 104995, 114125, 143175, 155625, 158125, 238625, 314985, 342375, 474375, 524975, 570625, 715875, 1193125, 1574925, 1711875, 2624875, 3579375, 7874625, 13124375, 39373125]

約数ペア:

[(1, 39373125), (3, 13124375), (5, 7874625), (11, 3579375), (15, 2624875), (23, 1711875), (25, 1574925), (33, 1193125), (55, 715875), (69, 570625), (75, 524975), (83, 474375), (115, 342375), (125, 314985), (165, 238625), (249, 158125), (253, 155625), (275, 143175), (345, 114125), (375, 104995), (415, 94875), (575, 68475), (625, 62997), (759, 51875), (825, 47725), (913, 43125), (1245, 31625), (1265, 31125), (1375, 28635), (1725, 22825), (1875, 20999), (1909, 20625), (2075, 18975), (2739, 14375), (2875, 13695), (3795, 10375), (4125, 9545), (4565, 8625), (5727, 6875), (6225, 6325)]