1326645

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 2442240

約数和(自身を除く): 1115595

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 317, 465, 837, 951, 1395, 1585, 2853, 4185, 4755, 8559, 9827, 14265, 29481, 42795, 49135, 88443, 147405, 265329, 442215, 1326645]

約数ペア:

[(1, 1326645), (3, 442215), (5, 265329), (9, 147405), (15, 88443), (27, 49135), (31, 42795), (45, 29481), (93, 14265), (135, 9827), (155, 8559), (279, 4755), (317, 4185), (465, 2853), (837, 1585), (951, 1395)]