28098795

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 46374912

約数和(自身を除く): 18276117

約数列:

[1, 3, 5, 15, 67, 73, 201, 219, 335, 365, 383, 1005, 1095, 1149, 1915, 4891, 5745, 14673, 24455, 25661, 27959, 73365, 76983, 83877, 128305, 139795, 384915, 419385, 1873253, 5619759, 9366265, 28098795]

約数ペア:

[(1, 28098795), (3, 9366265), (5, 5619759), (15, 1873253), (67, 419385), (73, 384915), (201, 139795), (219, 128305), (335, 83877), (365, 76983), (383, 73365), (1005, 27959), (1095, 25661), (1149, 24455), (1915, 14673), (4891, 5745)]