145134255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3163}}^1$

素因数の和:3220

約数の個数: 64

約数和(自身を含む): 291594240

約数和(自身を除く): 146459985

約数列:

[1, 3, 5, 7, 15, 19, 21, 23, 35, 57, 69, 95, 105, 115, 133, 161, 285, 345, 399, 437, 483, 665, 805, 1311, 1995, 2185, 2415, 3059, 3163, 6555, 9177, 9489, 15295, 15815, 22141, 45885, 47445, 60097, 66423, 72749, 110705, 180291, 218247, 300485, 332115, 363745, 420679, 509243, 901455, 1091235, 1262037, 1382231, 1527729, 2103395, 2546215, 4146693, 6310185, 6911155, 7638645, 9675617, 20733465, 29026851, 48378085, 145134255]

約数ペア:

[(1, 145134255), (3, 48378085), (5, 29026851), (7, 20733465), (15, 9675617), (19, 7638645), (21, 6911155), (23, 6310185), (35, 4146693), (57, 2546215), (69, 2103395), (95, 1527729), (105, 1382231), (115, 1262037), (133, 1091235), (161, 901455), (285, 509243), (345, 420679), (399, 363745), (437, 332115), (483, 300485), (665, 218247), (805, 180291), (1311, 110705), (1995, 72749), (2185, 66423), (2415, 60097), (3059, 47445), (3163, 45885), (6555, 22141), (9177, 15815), (9489, 15295)]