275919345

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157219}}^1$

素因数の和:157246

約数の個数: 32

約数和(自身を含む): 528259200

約数和(自身を除く): 252339855

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 157219, 471657, 786095, 1414971, 2043847, 2358285, 4244913, 6131541, 7074855, 10219235, 18394623, 21224565, 30657705, 55183869, 91973115, 275919345]

約数ペア:

[(1, 275919345), (3, 91973115), (5, 55183869), (9, 30657705), (13, 21224565), (15, 18394623), (27, 10219235), (39, 7074855), (45, 6131541), (65, 4244913), (117, 2358285), (135, 2043847), (195, 1414971), (351, 786095), (585, 471657), (1755, 157219)]