9308385

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 17556480

約数和(自身を除く): 8248095

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 191, 285, 361, 513, 573, 855, 955, 1083, 1719, 1805, 2565, 2865, 3249, 3629, 5157, 5415, 8595, 9747, 10887, 16245, 18145, 25785, 32661, 48735, 54435, 68951, 97983, 163305, 206853, 344755, 489915, 620559, 1034265, 1861677, 3102795, 9308385]

約数ペア:

[(1, 9308385), (3, 3102795), (5, 1861677), (9, 1034265), (15, 620559), (19, 489915), (27, 344755), (45, 206853), (57, 163305), (95, 97983), (135, 68951), (171, 54435), (191, 48735), (285, 32661), (361, 25785), (513, 18145), (573, 16245), (855, 10887), (955, 9747), (1083, 8595), (1719, 5415), (1805, 5157), (2565, 3629), (2865, 3249)]