130443195

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1721}}^1$

素因数の和:1923

約数の個数: 32

約数和(自身を含む): 216889344

約数和(自身を除く): 86446149

約数列:

[1, 3, 5, 15, 31, 93, 155, 163, 465, 489, 815, 1721, 2445, 5053, 5163, 8605, 15159, 25265, 25815, 53351, 75795, 160053, 266755, 280523, 800265, 841569, 1402615, 4207845, 8696213, 26088639, 43481065, 130443195]

約数ペア:

[(1, 130443195), (3, 43481065), (5, 26088639), (15, 8696213), (31, 4207845), (93, 1402615), (155, 841569), (163, 800265), (465, 280523), (489, 266755), (815, 160053), (1721, 75795), (2445, 53351), (5053, 25815), (5163, 25265), (8605, 15159)]