152340315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{2111}}^1$

素因数の和:2419

約数の個数: 32

約数和(自身を含む): 259117056

約数和(自身を除く): 106776741

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 283, 849, 1415, 2111, 4245, 4811, 6333, 10555, 14433, 24055, 31665, 35887, 72165, 107661, 179435, 538305, 597413, 1792239, 2987065, 8961195, 10156021, 30468063, 50780105, 152340315]

約数ペア:

[(1, 152340315), (3, 50780105), (5, 30468063), (15, 10156021), (17, 8961195), (51, 2987065), (85, 1792239), (255, 597413), (283, 538305), (849, 179435), (1415, 107661), (2111, 72165), (4245, 35887), (4811, 31665), (6333, 24055), (10555, 14433)]