15672119619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{267721}}^1$

素因数の和:267835

約数の個数: 32

約数和(自身を含む): 23987891200

約数和(自身を除く): 8315771581

約数列:

[1, 3, 13, 19, 39, 57, 79, 237, 247, 741, 1027, 1501, 3081, 4503, 19513, 58539, 267721, 803163, 3480373, 5086699, 10441119, 15260097, 21149959, 63449877, 66127087, 198381261, 274949467, 401849221, 824848401, 1205547663, 5224039873, 15672119619]

約数ペア:

[(1, 15672119619), (3, 5224039873), (13, 1205547663), (19, 824848401), (39, 401849221), (57, 274949467), (79, 198381261), (237, 66127087), (247, 63449877), (741, 21149959), (1027, 15260097), (1501, 10441119), (3081, 5086699), (4503, 3480373), (19513, 803163), (58539, 267721)]