4319325

素因数分解:

$3^7\times 5^2\times {\mathrm{79}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 8134400

約数和(自身を除く): 3815075

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 79, 81, 135, 225, 237, 243, 395, 405, 675, 711, 729, 1185, 1215, 1975, 2025, 2133, 2187, 3555, 3645, 5925, 6075, 6399, 10665, 10935, 17775, 18225, 19197, 31995, 53325, 54675, 57591, 95985, 159975, 172773, 287955, 479925, 863865, 1439775, 4319325]

約数ペア:

[(1, 4319325), (3, 1439775), (5, 863865), (9, 479925), (15, 287955), (25, 172773), (27, 159975), (45, 95985), (75, 57591), (79, 54675), (81, 53325), (135, 31995), (225, 19197), (237, 18225), (243, 17775), (395, 10935), (405, 10665), (675, 6399), (711, 6075), (729, 5925), (1185, 3645), (1215, 3555), (1975, 2187), (2025, 2133)]