150562215

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 266494176

約数和(自身を除く): 115931961

約数列:

[1, 3, 5, 9, 15, 45, 101, 157, 211, 303, 471, 505, 633, 785, 909, 1055, 1413, 1515, 1899, 2355, 3165, 4545, 7065, 9495, 15857, 21311, 33127, 47571, 63933, 79285, 99381, 106555, 142713, 165635, 191799, 237855, 298143, 319665, 496905, 713565, 958995, 1490715, 3345827, 10037481, 16729135, 30112443, 50187405, 150562215]

約数ペア:

[(1, 150562215), (3, 50187405), (5, 30112443), (9, 16729135), (15, 10037481), (45, 3345827), (101, 1490715), (157, 958995), (211, 713565), (303, 496905), (471, 319665), (505, 298143), (633, 237855), (785, 191799), (909, 165635), (1055, 142713), (1413, 106555), (1515, 99381), (1899, 79285), (2355, 63933), (3165, 47571), (4545, 33127), (7065, 21311), (9495, 15857)]