25062210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{30941}}^1$

素因数の和:30960

約数の個数: 40

約数和(自身を含む): 67391676

約数和(自身を除く): 42329466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 30941, 61882, 92823, 154705, 185646, 278469, 309410, 464115, 556938, 835407, 928230, 1392345, 1670814, 2506221, 2784690, 4177035, 5012442, 8354070, 12531105, 25062210]

約数ペア:

[(1, 25062210), (2, 12531105), (3, 8354070), (5, 5012442), (6, 4177035), (9, 2784690), (10, 2506221), (15, 1670814), (18, 1392345), (27, 928230), (30, 835407), (45, 556938), (54, 464115), (81, 309410), (90, 278469), (135, 185646), (162, 154705), (270, 92823), (405, 61882), (810, 30941)]