186865275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1297}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 330273504

約数和(自身を除く): 143408229

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 113, 255, 339, 425, 565, 1275, 1297, 1695, 1921, 2825, 3891, 5763, 6485, 8475, 9605, 19455, 22049, 28815, 32425, 48025, 66147, 97275, 110245, 144075, 146561, 330735, 439683, 551225, 732805, 1653675, 2198415, 2491537, 3664025, 7474611, 10992075, 12457685, 37373055, 62288425, 186865275]

約数ペア:

[(1, 186865275), (3, 62288425), (5, 37373055), (15, 12457685), (17, 10992075), (25, 7474611), (51, 3664025), (75, 2491537), (85, 2198415), (113, 1653675), (255, 732805), (339, 551225), (425, 439683), (565, 330735), (1275, 146561), (1297, 144075), (1695, 110245), (1921, 97275), (2825, 66147), (3891, 48025), (5763, 32425), (6485, 28815), (8475, 22049), (9605, 19455)]