25671165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2801}}^1$

素因数の和:2869

約数の個数: 32

約数和(自身を含む): 45190656

約数和(自身を除く): 19519491

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 2801, 3055, 8403, 9165, 14005, 36413, 42015, 109239, 131647, 182065, 394941, 546195, 658235, 1711411, 1974705, 5134233, 8557055, 25671165]

約数ペア:

[(1, 25671165), (3, 8557055), (5, 5134233), (13, 1974705), (15, 1711411), (39, 658235), (47, 546195), (65, 394941), (141, 182065), (195, 131647), (235, 109239), (611, 42015), (705, 36413), (1833, 14005), (2801, 9165), (3055, 8403)]