2017506735

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{26513}}^1$

素因数の和:26632

約数の個数: 48

約数和(自身を含む): 3722565600

約数和(自身を除く): 1705058865

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 89, 95, 171, 267, 285, 445, 801, 855, 1335, 1691, 4005, 5073, 8455, 15219, 25365, 26513, 76095, 79539, 132565, 238617, 397695, 503747, 1193085, 1511241, 2359657, 2518735, 4533723, 7078971, 7556205, 11798285, 21236913, 22668615, 35394855, 44833483, 106184565, 134500449, 224167415, 403501347, 672502245, 2017506735]

約数ペア:

[(1, 2017506735), (3, 672502245), (5, 403501347), (9, 224167415), (15, 134500449), (19, 106184565), (45, 44833483), (57, 35394855), (89, 22668615), (95, 21236913), (171, 11798285), (267, 7556205), (285, 7078971), (445, 4533723), (801, 2518735), (855, 2359657), (1335, 1511241), (1691, 1193085), (4005, 503747), (5073, 397695), (8455, 238617), (15219, 132565), (25365, 79539), (26513, 76095)]