799875

素因数分解:

$3^4\times 5^3\times {\mathrm{79}}^1$

素因数の和:106

約数の個数: 40

約数和(自身を含む): 1510080

約数和(自身を除く): 710205

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 79, 81, 125, 135, 225, 237, 375, 395, 405, 675, 711, 1125, 1185, 1975, 2025, 2133, 3375, 3555, 5925, 6399, 9875, 10125, 10665, 17775, 29625, 31995, 53325, 88875, 159975, 266625, 799875]

約数ペア:

[(1, 799875), (3, 266625), (5, 159975), (9, 88875), (15, 53325), (25, 31995), (27, 29625), (45, 17775), (75, 10665), (79, 10125), (81, 9875), (125, 6399), (135, 5925), (225, 3555), (237, 3375), (375, 2133), (395, 2025), (405, 1975), (675, 1185), (711, 1125)]