1427895

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{1511}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 2903040

約数和(自身を除く): 1475145

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 1511, 4533, 7555, 10577, 13599, 22665, 31731, 40797, 52885, 67995, 95193, 158655, 203985, 285579, 475965, 1427895]

約数ペア:

[(1, 1427895), (3, 475965), (5, 285579), (7, 203985), (9, 158655), (15, 95193), (21, 67995), (27, 52885), (35, 40797), (45, 31731), (63, 22665), (105, 13599), (135, 10577), (189, 7555), (315, 4533), (945, 1511)]