25725465

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6571}}^1$

素因数の和:6614

約数の個数: 32

約数和(自身を含む): 47318400

約数和(自身を除く): 21592935

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 6571, 19713, 32855, 59139, 98565, 177417, 190559, 295695, 571677, 887085, 952795, 1715031, 2858385, 5145093, 8575155, 25725465]

約数ペア:

[(1, 25725465), (3, 8575155), (5, 5145093), (9, 2858385), (15, 1715031), (27, 952795), (29, 887085), (45, 571677), (87, 295695), (135, 190559), (145, 177417), (261, 98565), (435, 59139), (783, 32855), (1305, 19713), (3915, 6571)]