8478675

素因数分解:

$3^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 60

約数和(自身を含む): 16204320

約数和(自身を除く): 7725645

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 79, 81, 135, 159, 225, 237, 265, 395, 405, 477, 675, 711, 795, 1185, 1325, 1431, 1975, 2025, 2133, 2385, 3555, 3975, 4187, 4293, 5925, 6399, 7155, 10665, 11925, 12561, 17775, 20935, 21465, 31995, 35775, 37683, 53325, 62805, 104675, 107325, 113049, 159975, 188415, 314025, 339147, 565245, 942075, 1695735, 2826225, 8478675]

約数ペア:

[(1, 8478675), (3, 2826225), (5, 1695735), (9, 942075), (15, 565245), (25, 339147), (27, 314025), (45, 188415), (53, 159975), (75, 113049), (79, 107325), (81, 104675), (135, 62805), (159, 53325), (225, 37683), (237, 35775), (265, 31995), (395, 21465), (405, 20935), (477, 17775), (675, 12561), (711, 11925), (795, 10665), (1185, 7155), (1325, 6399), (1431, 5925), (1975, 4293), (2025, 4187), (2133, 3975), (2385, 3555)]