325215

素因数分解:

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

素因数の和:101

約数の個数: 40

約数和(自身を含む): 644688

約数和(自身を除く): 319473

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 73, 81, 99, 135, 165, 219, 297, 365, 405, 495, 657, 803, 891, 1095, 1485, 1971, 2409, 3285, 4015, 4455, 5913, 7227, 9855, 12045, 21681, 29565, 36135, 65043, 108405, 325215]

約数ペア:

[(1, 325215), (3, 108405), (5, 65043), (9, 36135), (11, 29565), (15, 21681), (27, 12045), (33, 9855), (45, 7227), (55, 5913), (73, 4455), (81, 4015), (99, 3285), (135, 2409), (165, 1971), (219, 1485), (297, 1095), (365, 891), (405, 803), (495, 657)]