15694539819

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{13121}}^1$

素因数の和:13320

約数の個数: 48

約数和(自身を含む): 24891909120

約数和(自身を除く): 9197369301

約数列:

[1, 3, 7, 21, 49, 79, 103, 147, 237, 309, 553, 721, 1659, 2163, 3871, 5047, 8137, 11613, 13121, 15141, 24411, 39363, 56959, 91847, 170877, 275541, 398713, 642929, 1036559, 1196139, 1351463, 1928787, 3109677, 4054389, 7255913, 9460241, 21767739, 28380723, 50791391, 66221687, 106765577, 152374173, 198665061, 320296731, 747359039, 2242077117, 5231513273, 15694539819]

約数ペア:

[(1, 15694539819), (3, 5231513273), (7, 2242077117), (21, 747359039), (49, 320296731), (79, 198665061), (103, 152374173), (147, 106765577), (237, 66221687), (309, 50791391), (553, 28380723), (721, 21767739), (1659, 9460241), (2163, 7255913), (3871, 4054389), (5047, 3109677), (8137, 1928787), (11613, 1351463), (13121, 1196139), (15141, 1036559), (24411, 642929), (39363, 398713), (56959, 275541), (91847, 170877)]