297133515

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{643}}^1$

素因数の和:830

約数の個数: 80

約数和(自身を含む): 613417728

約数和(自身を除く): 316284213

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 163, 189, 315, 405, 489, 567, 643, 815, 945, 1141, 1467, 1929, 2445, 2835, 3215, 3423, 4401, 4501, 5705, 5787, 7335, 9645, 10269, 13203, 13503, 17115, 17361, 22005, 22505, 28935, 30807, 40509, 51345, 52083, 66015, 67515, 86805, 92421, 104809, 121527, 154035, 202545, 260415, 314427, 364581, 462105, 524045, 607635, 733663, 943281, 1572135, 1822905, 2200989, 2829843, 3668315, 4716405, 6602967, 8489529, 11004945, 14149215, 19808901, 33014835, 42447645, 59426703, 99044505, 297133515]

約数ペア:

[(1, 297133515), (3, 99044505), (5, 59426703), (7, 42447645), (9, 33014835), (15, 19808901), (21, 14149215), (27, 11004945), (35, 8489529), (45, 6602967), (63, 4716405), (81, 3668315), (105, 2829843), (135, 2200989), (163, 1822905), (189, 1572135), (315, 943281), (405, 733663), (489, 607635), (567, 524045), (643, 462105), (815, 364581), (945, 314427), (1141, 260415), (1467, 202545), (1929, 154035), (2445, 121527), (2835, 104809), (3215, 92421), (3423, 86805), (4401, 67515), (4501, 66015), (5705, 52083), (5787, 51345), (7335, 40509), (9645, 30807), (10269, 28935), (13203, 22505), (13503, 22005), (17115, 17361)]