42992065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 57386880

約数和(自身を除く): 14394815

約数列:

[1, 5, 17, 29, 85, 107, 145, 163, 493, 535, 815, 1819, 2465, 2771, 3103, 4727, 9095, 13855, 15515, 17441, 23635, 52751, 80359, 87205, 263755, 296497, 401795, 505789, 1482485, 2528945, 8598413, 42992065]

約数ペア:

[(1, 42992065), (5, 8598413), (17, 2528945), (29, 1482485), (85, 505789), (107, 401795), (145, 296497), (163, 263755), (493, 87205), (535, 80359), (815, 52751), (1819, 23635), (2465, 17441), (2771, 15515), (3103, 13855), (4727, 9095)]