27099225

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2113}}^1$

素因数の和:2151

約数の個数: 48

約数和(自身を含む): 52427200

約数和(自身を除く): 25327975

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 475, 513, 675, 855, 1425, 2113, 2565, 4275, 6339, 10565, 12825, 19017, 31695, 40147, 52825, 57051, 95085, 120441, 158475, 200735, 285255, 361323, 475425, 602205, 1003675, 1083969, 1426275, 1806615, 3011025, 5419845, 9033075, 27099225]

約数ペア:

[(1, 27099225), (3, 9033075), (5, 5419845), (9, 3011025), (15, 1806615), (19, 1426275), (25, 1083969), (27, 1003675), (45, 602205), (57, 475425), (75, 361323), (95, 285255), (135, 200735), (171, 158475), (225, 120441), (285, 95085), (475, 57051), (513, 52825), (675, 40147), (855, 31695), (1425, 19017), (2113, 12825), (2565, 10565), (4275, 6339)]