3078405

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1$

素因数の和:719

約数の個数: 40

約数和(自身を含む): 6028704

約数和(自身を除く): 2950299

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 691, 891, 1485, 2073, 3455, 4455, 6219, 7601, 10365, 18657, 22803, 31095, 38005, 55971, 68409, 93285, 114015, 205227, 279855, 342045, 615681, 1026135, 3078405]

約数ペア:

[(1, 3078405), (3, 1026135), (5, 615681), (9, 342045), (11, 279855), (15, 205227), (27, 114015), (33, 93285), (45, 68409), (55, 55971), (81, 38005), (99, 31095), (135, 22803), (165, 18657), (297, 10365), (405, 7601), (495, 6219), (691, 4455), (891, 3455), (1485, 2073)]