1081004025

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{16937}}^1$

素因数の和:17010

約数の個数: 48

約数和(自身を含む): 1915484544

約数和(自身を除く): 834480519

約数列:

[1, 3, 5, 15, 23, 25, 37, 69, 75, 111, 115, 185, 345, 555, 575, 851, 925, 1725, 2553, 2775, 4255, 12765, 16937, 21275, 50811, 63825, 84685, 254055, 389551, 423425, 626669, 1168653, 1270275, 1880007, 1947755, 3133345, 5843265, 9400035, 9738775, 14413387, 15666725, 29216325, 43240161, 47000175, 72066935, 216200805, 360334675, 1081004025]

約数ペア:

[(1, 1081004025), (3, 360334675), (5, 216200805), (15, 72066935), (23, 47000175), (25, 43240161), (37, 29216325), (69, 15666725), (75, 14413387), (111, 9738775), (115, 9400035), (185, 5843265), (345, 3133345), (555, 1947755), (575, 1880007), (851, 1270275), (925, 1168653), (1725, 626669), (2553, 423425), (2775, 389551), (4255, 254055), (12765, 84685), (16937, 63825), (21275, 50811)]