27658150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2503}}^1$

素因数の和:2545

約数の個数: 48

約数和(自身を含む): 58683744

約数和(自身を除く): 31025594

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 2503, 5006, 5525, 11050, 12515, 25030, 32539, 42551, 62575, 65078, 85102, 125150, 162695, 212755, 325390, 425510, 553163, 813475, 1063775, 1106326, 1626950, 2127550, 2765815, 5531630, 13829075, 27658150]

約数ペア:

[(1, 27658150), (2, 13829075), (5, 5531630), (10, 2765815), (13, 2127550), (17, 1626950), (25, 1106326), (26, 1063775), (34, 813475), (50, 553163), (65, 425510), (85, 325390), (130, 212755), (170, 162695), (221, 125150), (325, 85102), (425, 65078), (442, 62575), (650, 42551), (850, 32539), (1105, 25030), (2210, 12515), (2503, 11050), (5006, 5525)]