27961050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1103}}^1$

素因数の和:1144

約数の個数: 72

約数和(自身を含む): 75155904

約数和(自身を除く): 47194854

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 975, 1014, 1103, 1690, 1950, 2206, 2535, 3309, 4225, 5070, 5515, 6618, 8450, 11030, 12675, 14339, 16545, 25350, 27575, 28678, 33090, 43017, 55150, 71695, 82725, 86034, 143390, 165450, 186407, 215085, 358475, 372814, 430170, 559221, 716950, 932035, 1075425, 1118442, 1864070, 2150850, 2796105, 4660175, 5592210, 9320350, 13980525, 27961050]

約数ペア:

[(1, 27961050), (2, 13980525), (3, 9320350), (5, 5592210), (6, 4660175), (10, 2796105), (13, 2150850), (15, 1864070), (25, 1118442), (26, 1075425), (30, 932035), (39, 716950), (50, 559221), (65, 430170), (75, 372814), (78, 358475), (130, 215085), (150, 186407), (169, 165450), (195, 143390), (325, 86034), (338, 82725), (390, 71695), (507, 55150), (650, 43017), (845, 33090), (975, 28678), (1014, 27575), (1103, 25350), (1690, 16545), (1950, 14339), (2206, 12675), (2535, 11030), (3309, 8450), (4225, 6618), (5070, 5515)]