53290365

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1187}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 88615296

約数和(自身を除く): 35324931

約数列:

[1, 3, 5, 15, 41, 73, 123, 205, 219, 365, 615, 1095, 1187, 2993, 3561, 5935, 8979, 14965, 17805, 44895, 48667, 86651, 146001, 243335, 259953, 433255, 730005, 1299765, 3552691, 10658073, 17763455, 53290365]

約数ペア:

[(1, 53290365), (3, 17763455), (5, 10658073), (15, 3552691), (41, 1299765), (73, 730005), (123, 433255), (205, 259953), (219, 243335), (365, 146001), (615, 86651), (1095, 48667), (1187, 44895), (2993, 17805), (3561, 14965), (5935, 8979)]