20176957425

素因数分解:

$3^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{1061}}^1\times {\mathrm{1117}}^1$

素因数の和:2418

約数の個数: 48

約数和(自身を含む): 33567797952

約数和(自身を除く): 13390840527

約数列:

[1, 3, 5, 15, 25, 75, 227, 681, 1061, 1117, 1135, 3183, 3351, 3405, 5305, 5585, 5675, 15915, 16755, 17025, 26525, 27925, 79575, 83775, 240847, 253559, 722541, 760677, 1185137, 1204235, 1267795, 3555411, 3612705, 3803385, 5925685, 6021175, 6338975, 17777055, 18063525, 19016925, 29628425, 88885275, 269026099, 807078297, 1345130495, 4035391485, 6725652475, 20176957425]

約数ペア:

[(1, 20176957425), (3, 6725652475), (5, 4035391485), (15, 1345130495), (25, 807078297), (75, 269026099), (227, 88885275), (681, 29628425), (1061, 19016925), (1117, 18063525), (1135, 17777055), (3183, 6338975), (3351, 6021175), (3405, 5925685), (5305, 3803385), (5585, 3612705), (5675, 3555411), (15915, 1267795), (16755, 1204235), (17025, 1185137), (26525, 760677), (27925, 722541), (79575, 253559), (83775, 240847)]