1209599385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{9001}}^1$

素因数の和:9074

約数の個数: 48

約数和(自身を含む): 2122455552

約数和(自身を除く): 912856167

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 289, 465, 527, 867, 1445, 1581, 2635, 4335, 7905, 8959, 9001, 26877, 27003, 44795, 45005, 134385, 135015, 153017, 279031, 459051, 765085, 837093, 1395155, 2295255, 2601289, 4185465, 4743527, 7803867, 13006445, 14230581, 23717635, 39019335, 71152905, 80639959, 241919877, 403199795, 1209599385]

約数ペア:

[(1, 1209599385), (3, 403199795), (5, 241919877), (15, 80639959), (17, 71152905), (31, 39019335), (51, 23717635), (85, 14230581), (93, 13006445), (155, 7803867), (255, 4743527), (289, 4185465), (465, 2601289), (527, 2295255), (867, 1395155), (1445, 837093), (1581, 765085), (2635, 459051), (4335, 279031), (7905, 153017), (8959, 135015), (9001, 134385), (26877, 45005), (27003, 44795)]