145875609

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{3001}}^1$

素因数の和:3509

約数の個数: 24

約数和(自身を含む): 230409504

約数和(自身を除く): 84533895

約数列:

[1, 3, 9, 11, 33, 99, 491, 1473, 3001, 4419, 5401, 9003, 16203, 27009, 33011, 48609, 99033, 297099, 1473491, 4420473, 13261419, 16208401, 48625203, 145875609]

約数ペア:

[(1, 145875609), (3, 48625203), (9, 16208401), (11, 13261419), (33, 4420473), (99, 1473491), (491, 297099), (1473, 99033), (3001, 48609), (4419, 33011), (5401, 27009), (9003, 16203)]