145730845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2333}}^1$

素因数の和:2413

約数の個数: 24

約数和(自身を含む): 194683608

約数和(自身を除く): 48952763

約数列:

[1, 5, 13, 31, 65, 155, 403, 961, 2015, 2333, 4805, 11665, 12493, 30329, 62465, 72323, 151645, 361615, 940199, 2242013, 4700995, 11210065, 29146169, 145730845]

約数ペア:

[(1, 145730845), (5, 29146169), (13, 11210065), (31, 4700995), (65, 2242013), (155, 940199), (403, 361615), (961, 151645), (2015, 72323), (2333, 62465), (4805, 30329), (11665, 12493)]