25837405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 35562240

約数和(自身を除く): 9724835

約数列:

[1, 5, 11, 29, 55, 97, 145, 167, 319, 485, 835, 1067, 1595, 1837, 2813, 4843, 5335, 9185, 14065, 16199, 24215, 30943, 53273, 80995, 154715, 178189, 266365, 469771, 890945, 2348855, 5167481, 25837405]

約数ペア:

[(1, 25837405), (5, 5167481), (11, 2348855), (29, 890945), (55, 469771), (97, 266365), (145, 178189), (167, 154715), (319, 80995), (485, 53273), (835, 30943), (1067, 24215), (1595, 16199), (1837, 14065), (2813, 9185), (4843, 5335)]