1330703385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{18371}}^1$

素因数の和:18829

約数の個数: 32

約数和(自身を含む): 2328099840

約数和(自身を除く): 997396455

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 439, 1317, 2195, 4829, 6585, 14487, 18371, 24145, 55113, 72435, 91855, 202081, 275565, 606243, 1010405, 3031215, 8064869, 24194607, 40324345, 88713559, 120973035, 266140677, 443567795, 1330703385]

約数ペア:

[(1, 1330703385), (3, 443567795), (5, 266140677), (11, 120973035), (15, 88713559), (33, 40324345), (55, 24194607), (165, 8064869), (439, 3031215), (1317, 1010405), (2195, 606243), (4829, 275565), (6585, 202081), (14487, 91855), (18371, 72435), (24145, 55113)]