80227365

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1787}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 133370496

約数和(自身を除く): 53143131

約数列:

[1, 3, 5, 15, 41, 73, 123, 205, 219, 365, 615, 1095, 1787, 2993, 5361, 8935, 8979, 14965, 26805, 44895, 73267, 130451, 219801, 366335, 391353, 652255, 1099005, 1956765, 5348491, 16045473, 26742455, 80227365]

約数ペア:

[(1, 80227365), (3, 26742455), (5, 16045473), (15, 5348491), (41, 1956765), (73, 1099005), (123, 652255), (205, 391353), (219, 366335), (365, 219801), (615, 130451), (1095, 73267), (1787, 44895), (2993, 26805), (5361, 14965), (8935, 8979)]