355296255

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{1997}}^1$

素因数の和:2443

約数の個数: 32

約数和(自身を含む): 589809600

約数和(自身を除く): 234513345

約数列:

[1, 3, 5, 15, 29, 87, 145, 409, 435, 1227, 1997, 2045, 5991, 6135, 9985, 11861, 29955, 35583, 57913, 59305, 173739, 177915, 289565, 816773, 868695, 2450319, 4083865, 12251595, 23686417, 71059251, 118432085, 355296255]

約数ペア:

[(1, 355296255), (3, 118432085), (5, 71059251), (15, 23686417), (29, 12251595), (87, 4083865), (145, 2450319), (409, 868695), (435, 816773), (1227, 289565), (1997, 177915), (2045, 173739), (5991, 59305), (6135, 57913), (9985, 35583), (11861, 29955)]