7222575

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 12856320

約数和(自身を除く): 5633745

約数列:

[1, 3, 5, 15, 23, 25, 53, 69, 75, 79, 115, 159, 237, 265, 345, 395, 575, 795, 1185, 1219, 1325, 1725, 1817, 1975, 3657, 3975, 4187, 5451, 5925, 6095, 9085, 12561, 18285, 20935, 27255, 30475, 45425, 62805, 91425, 96301, 104675, 136275, 288903, 314025, 481505, 1444515, 2407525, 7222575]

約数ペア:

[(1, 7222575), (3, 2407525), (5, 1444515), (15, 481505), (23, 314025), (25, 288903), (53, 136275), (69, 104675), (75, 96301), (79, 91425), (115, 62805), (159, 45425), (237, 30475), (265, 27255), (345, 20935), (395, 18285), (575, 12561), (795, 9085), (1185, 6095), (1219, 5925), (1325, 5451), (1725, 4187), (1817, 3975), (1975, 3657)]