25877745

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2861}}^1$

素因数の和:2942

約数の個数: 32

約数和(自身を含む): 46707840

約数和(自身を除く): 20830095

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 603, 1005, 1809, 2861, 3015, 8583, 9045, 14305, 25749, 42915, 77247, 128745, 191687, 386235, 575061, 958435, 1725183, 2875305, 5175549, 8625915, 25877745]

約数ペア:

[(1, 25877745), (3, 8625915), (5, 5175549), (9, 2875305), (15, 1725183), (27, 958435), (45, 575061), (67, 386235), (135, 191687), (201, 128745), (335, 77247), (603, 42915), (1005, 25749), (1809, 14305), (2861, 9045), (3015, 8583)]