158302845

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 283046400

約数和(自身を除く): 124743555

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 239, 359, 369, 615, 717, 1077, 1195, 1795, 1845, 2151, 3231, 3585, 5385, 9799, 10755, 14719, 16155, 29397, 44157, 48995, 73595, 85801, 88191, 132471, 146985, 220785, 257403, 429005, 440955, 662355, 772209, 1287015, 3517841, 3861045, 10553523, 17589205, 31660569, 52767615, 158302845]

約数ペア:

[(1, 158302845), (3, 52767615), (5, 31660569), (9, 17589205), (15, 10553523), (41, 3861045), (45, 3517841), (123, 1287015), (205, 772209), (239, 662355), (359, 440955), (369, 429005), (615, 257403), (717, 220785), (1077, 146985), (1195, 132471), (1795, 88191), (1845, 85801), (2151, 73595), (3231, 48995), (3585, 44157), (5385, 29397), (9799, 16155), (10755, 14719)]