1796244915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 3062707200

約数和(自身を除く): 1266462285

約数列:

[1, 3, 5, 15, 23, 69, 83, 115, 149, 249, 345, 415, 421, 447, 745, 1245, 1263, 1909, 2105, 2235, 3427, 5727, 6315, 9545, 9683, 10281, 12367, 17135, 28635, 29049, 34943, 37101, 48415, 51405, 61835, 62729, 104829, 145245, 174715, 185505, 188187, 284441, 313645, 524145, 803689, 853323, 940935, 1422205, 1442767, 2411067, 4018445, 4266615, 4328301, 5206507, 7213835, 12055335, 15619521, 21641505, 26032535, 78097605, 119749661, 359248983, 598748305, 1796244915]

約数ペア:

[(1, 1796244915), (3, 598748305), (5, 359248983), (15, 119749661), (23, 78097605), (69, 26032535), (83, 21641505), (115, 15619521), (149, 12055335), (249, 7213835), (345, 5206507), (415, 4328301), (421, 4266615), (447, 4018445), (745, 2411067), (1245, 1442767), (1263, 1422205), (1909, 940935), (2105, 853323), (2235, 803689), (3427, 524145), (5727, 313645), (6315, 284441), (9545, 188187), (9683, 185505), (10281, 174715), (12367, 145245), (17135, 104829), (28635, 62729), (29049, 61835), (34943, 51405), (37101, 48415)]