15661225159203

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{19841}}^1\times {\mathrm{196499}}^1$

素因数の和:216459

約数の個数: 32

約数和(自身を含む): 22707502272000

約数和(自身を除く): 7046277112797

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 19841, 59523, 196499, 257933, 589497, 773799, 2043623, 2554487, 6130869, 7663461, 20239397, 26567099, 60718191, 79701297, 263112161, 789336483, 3898736659, 11696209977, 50683576567, 152050729701, 401569875877, 1204709627631, 5220408386401, 15661225159203]

約数ペア:

[(1, 15661225159203), (3, 5220408386401), (13, 1204709627631), (39, 401569875877), (103, 152050729701), (309, 50683576567), (1339, 11696209977), (4017, 3898736659), (19841, 789336483), (59523, 263112161), (196499, 79701297), (257933, 60718191), (589497, 26567099), (773799, 20239397), (2043623, 7663461), (2554487, 6130869)]