148538145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{48781}}^1$

素因数の和:48825

約数の個数: 32

約数和(自身を含む): 280984320

約数和(自身を除く): 132446175

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 48781, 146343, 243905, 341467, 731715, 1024401, 1414649, 1707335, 4243947, 5122005, 7073245, 9902543, 21219735, 29707629, 49512715, 148538145]

約数ペア:

[(1, 148538145), (3, 49512715), (5, 29707629), (7, 21219735), (15, 9902543), (21, 7073245), (29, 5122005), (35, 4243947), (87, 1707335), (105, 1414649), (145, 1024401), (203, 731715), (435, 341467), (609, 243905), (1015, 146343), (3045, 48781)]