1071567225

素因数分解:

$3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{27851}}^1$

素因数の和:27892

約数の個数: 60

約数和(自身を含む): 2089457040

約数和(自身を除く): 1017889815

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 81, 95, 135, 171, 225, 285, 405, 475, 513, 675, 855, 1425, 1539, 2025, 2565, 4275, 7695, 12825, 27851, 38475, 83553, 139255, 250659, 417765, 529169, 696275, 751977, 1253295, 1587507, 2088825, 2255931, 2645845, 3759885, 4762521, 6266475, 7937535, 11279655, 13229225, 14287563, 18799425, 23812605, 39687675, 42862689, 56398275, 71437815, 119063025, 214313445, 357189075, 1071567225]

約数ペア:

[(1, 1071567225), (3, 357189075), (5, 214313445), (9, 119063025), (15, 71437815), (19, 56398275), (25, 42862689), (27, 39687675), (45, 23812605), (57, 18799425), (75, 14287563), (81, 13229225), (95, 11279655), (135, 7937535), (171, 6266475), (225, 4762521), (285, 3759885), (405, 2645845), (475, 2255931), (513, 2088825), (675, 1587507), (855, 1253295), (1425, 751977), (1539, 696275), (2025, 529169), (2565, 417765), (4275, 250659), (7695, 139255), (12825, 83553), (27851, 38475)]