7279155

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 14204736

約数和(自身を除く): 6925581

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 541, 585, 897, 1035, 1495, 1623, 2691, 2705, 4485, 4869, 7033, 8115, 12443, 13455, 21099, 24345, 35165, 37329, 62215, 63297, 105495, 111987, 161759, 186645, 316485, 485277, 559935, 808795, 1455831, 2426385, 7279155]

約数ペア:

[(1, 7279155), (3, 2426385), (5, 1455831), (9, 808795), (13, 559935), (15, 485277), (23, 316485), (39, 186645), (45, 161759), (65, 111987), (69, 105495), (115, 63297), (117, 62215), (195, 37329), (207, 35165), (299, 24345), (345, 21099), (541, 13455), (585, 12443), (897, 8115), (1035, 7033), (1495, 4869), (1623, 4485), (2691, 2705)]