26559135

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 48881664

約数和(自身を除く): 22322529

約数列:

[1, 3, 5, 9, 15, 23, 45, 67, 69, 115, 201, 207, 335, 345, 383, 603, 1005, 1035, 1149, 1541, 1915, 3015, 3447, 4623, 5745, 7705, 8809, 13869, 17235, 23115, 25661, 26427, 44045, 69345, 76983, 79281, 128305, 132135, 230949, 384915, 396405, 590203, 1154745, 1770609, 2951015, 5311827, 8853045, 26559135]

約数ペア:

[(1, 26559135), (3, 8853045), (5, 5311827), (9, 2951015), (15, 1770609), (23, 1154745), (45, 590203), (67, 396405), (69, 384915), (115, 230949), (201, 132135), (207, 128305), (335, 79281), (345, 76983), (383, 69345), (603, 44045), (1005, 26427), (1035, 25661), (1149, 23115), (1541, 17235), (1915, 13869), (3015, 8809), (3447, 7705), (4623, 5745)]