42984675

素因数分解:

$3^4\times 5^2\times {\mathrm{21227}}^1$

素因数の和:21249

約数の個数: 30

約数和(自身を含む): 79626228

約数和(自身を除く): 36641553

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 21227, 63681, 106135, 191043, 318405, 530675, 573129, 955215, 1592025, 1719387, 2865645, 4776075, 8596935, 14328225, 42984675]

約数ペア:

[(1, 42984675), (3, 14328225), (5, 8596935), (9, 4776075), (15, 2865645), (25, 1719387), (27, 1592025), (45, 955215), (75, 573129), (81, 530675), (135, 318405), (225, 191043), (405, 106135), (675, 63681), (2025, 21227)]