242078805

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3041}}^1$

素因数の和:3142

約数の個数: 48

約数和(自身を含む): 441333360

約数和(自身を除く): 199254555

約数列:

[1, 3, 5, 9, 15, 29, 45, 61, 87, 145, 183, 261, 305, 435, 549, 915, 1305, 1769, 2745, 3041, 5307, 8845, 9123, 15205, 15921, 26535, 27369, 45615, 79605, 88189, 136845, 185501, 264567, 440945, 556503, 793701, 927505, 1322835, 1669509, 2782515, 3968505, 5379529, 8347545, 16138587, 26897645, 48415761, 80692935, 242078805]

約数ペア:

[(1, 242078805), (3, 80692935), (5, 48415761), (9, 26897645), (15, 16138587), (29, 8347545), (45, 5379529), (61, 3968505), (87, 2782515), (145, 1669509), (183, 1322835), (261, 927505), (305, 793701), (435, 556503), (549, 440945), (915, 264567), (1305, 185501), (1769, 136845), (2745, 88189), (3041, 79605), (5307, 45615), (8845, 27369), (9123, 26535), (15205, 15921)]