25624365

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{397}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 44397696

約数和(自身を除く): 18773331

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 331, 397, 993, 1191, 1655, 1985, 4303, 4965, 5161, 5955, 12909, 15483, 21515, 25805, 64545, 77415, 131407, 394221, 657035, 1708291, 1971105, 5124873, 8541455, 25624365]

約数ペア:

[(1, 25624365), (3, 8541455), (5, 5124873), (13, 1971105), (15, 1708291), (39, 657035), (65, 394221), (195, 131407), (331, 77415), (397, 64545), (993, 25805), (1191, 21515), (1655, 15483), (1985, 12909), (4303, 5955), (4965, 5161)]