479925

素因数分解:

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

素因数の和:104

約数の個数: 36

約数和(自身を含む): 902720

約数和(自身を除く): 422795

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 79, 81, 135, 225, 237, 243, 395, 405, 675, 711, 1185, 1215, 1975, 2025, 2133, 3555, 5925, 6075, 6399, 10665, 17775, 19197, 31995, 53325, 95985, 159975, 479925]

約数ペア:

[(1, 479925), (3, 159975), (5, 95985), (9, 53325), (15, 31995), (25, 19197), (27, 17775), (45, 10665), (75, 6399), (79, 6075), (81, 5925), (135, 3555), (225, 2133), (237, 2025), (243, 1975), (395, 1215), (405, 1185), (675, 711)]