849209835

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{2089}}^1$

素因数の和:2799

約数の個数: 32

約数和(自身を含む): 1394648640

約数和(自身を除く): 545438805

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 661, 1983, 2089, 3305, 6267, 9915, 10445, 27101, 31335, 81303, 85649, 135505, 256947, 406515, 428245, 1284735, 1380829, 4142487, 6904145, 20712435, 56613989, 169841967, 283069945, 849209835]

約数ペア:

[(1, 849209835), (3, 283069945), (5, 169841967), (15, 56613989), (41, 20712435), (123, 6904145), (205, 4142487), (615, 1380829), (661, 1284735), (1983, 428245), (2089, 406515), (3305, 256947), (6267, 135505), (9915, 85649), (10445, 81303), (27101, 31335)]