2392575

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 4404480

約数和(自身を除く): 2011905

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 73, 75, 95, 115, 219, 285, 345, 365, 437, 475, 575, 1095, 1311, 1387, 1425, 1679, 1725, 1825, 2185, 4161, 5037, 5475, 6555, 6935, 8395, 10925, 20805, 25185, 31901, 32775, 34675, 41975, 95703, 104025, 125925, 159505, 478515, 797525, 2392575]

約数ペア:

[(1, 2392575), (3, 797525), (5, 478515), (15, 159505), (19, 125925), (23, 104025), (25, 95703), (57, 41975), (69, 34675), (73, 32775), (75, 31901), (95, 25185), (115, 20805), (219, 10925), (285, 8395), (345, 6935), (365, 6555), (437, 5475), (475, 5037), (575, 4161), (1095, 2185), (1311, 1825), (1387, 1725), (1425, 1679)]