47364225

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 81703104

約数和(自身を除く): 34338879

約数列:

[1, 3, 5, 15, 25, 41, 73, 75, 123, 205, 211, 219, 365, 615, 633, 1025, 1055, 1095, 1825, 2993, 3075, 3165, 5275, 5475, 8651, 8979, 14965, 15403, 15825, 25953, 43255, 44895, 46209, 74825, 77015, 129765, 216275, 224475, 231045, 385075, 631523, 648825, 1155225, 1894569, 3157615, 9472845, 15788075, 47364225]

約数ペア:

[(1, 47364225), (3, 15788075), (5, 9472845), (15, 3157615), (25, 1894569), (41, 1155225), (73, 648825), (75, 631523), (123, 385075), (205, 231045), (211, 224475), (219, 216275), (365, 129765), (615, 77015), (633, 74825), (1025, 46209), (1055, 44895), (1095, 43255), (1825, 25953), (2993, 15825), (3075, 15403), (3165, 14965), (5275, 8979), (5475, 8651)]