42671355

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 70087680

約数和(自身を除く): 27416325

約数列:

[1, 3, 5, 15, 71, 103, 213, 309, 355, 389, 515, 1065, 1167, 1545, 1945, 5835, 7313, 21939, 27619, 36565, 40067, 82857, 109695, 120201, 138095, 200335, 414285, 601005, 2844757, 8534271, 14223785, 42671355]

約数ペア:

[(1, 42671355), (3, 14223785), (5, 8534271), (15, 2844757), (71, 601005), (103, 414285), (213, 200335), (309, 138095), (355, 120201), (389, 109695), (515, 82857), (1065, 40067), (1167, 36565), (1545, 27619), (1945, 21939), (5835, 7313)]