299406945

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{2153}}^1$

素因数の和:2361

約数の個数: 32

約数和(自身を含む): 489664512

約数和(自身を除く): 190257567

約数列:

[1, 3, 5, 15, 73, 127, 219, 365, 381, 635, 1095, 1905, 2153, 6459, 9271, 10765, 27813, 32295, 46355, 139065, 157169, 273431, 471507, 785845, 820293, 1367155, 2357535, 4101465, 19960463, 59881389, 99802315, 299406945]

約数ペア:

[(1, 299406945), (3, 99802315), (5, 59881389), (15, 19960463), (73, 4101465), (127, 2357535), (219, 1367155), (365, 820293), (381, 785845), (635, 471507), (1095, 273431), (1905, 157169), (2153, 139065), (6459, 46355), (9271, 32295), (10765, 27813)]