1626075

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:106

約数の個数: 60

約数和(自身を含む): 3330888

約数和(自身を除く): 1704813

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 73, 75, 81, 99, 135, 165, 219, 225, 275, 297, 365, 405, 495, 657, 675, 803, 825, 891, 1095, 1485, 1825, 1971, 2025, 2409, 2475, 3285, 4015, 4455, 5475, 5913, 7227, 7425, 9855, 12045, 16425, 20075, 21681, 22275, 29565, 36135, 49275, 60225, 65043, 108405, 147825, 180675, 325215, 542025, 1626075]

約数ペア:

[(1, 1626075), (3, 542025), (5, 325215), (9, 180675), (11, 147825), (15, 108405), (25, 65043), (27, 60225), (33, 49275), (45, 36135), (55, 29565), (73, 22275), (75, 21681), (81, 20075), (99, 16425), (135, 12045), (165, 9855), (219, 7425), (225, 7227), (275, 5913), (297, 5475), (365, 4455), (405, 4015), (495, 3285), (657, 2475), (675, 2409), (803, 2025), (825, 1971), (891, 1825), (1095, 1485)]