38279126015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1619}}^1\times {\mathrm{21397}}^1$

素因数の和:23051

約数の個数: 32

約数和(自身を含む): 52413117120

約数和(自身を除く): 14133991105

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 1619, 8095, 21047, 21397, 27523, 105235, 106985, 137615, 278161, 357799, 363749, 1390805, 1788995, 1818745, 4728737, 23643685, 34641743, 173208715, 450342659, 588909631, 2251713295, 2944548155, 7655825203, 38279126015]

約数ペア:

[(1, 38279126015), (5, 7655825203), (13, 2944548155), (17, 2251713295), (65, 588909631), (85, 450342659), (221, 173208715), (1105, 34641743), (1619, 23643685), (8095, 4728737), (21047, 1818745), (21397, 1788995), (27523, 1390805), (105235, 363749), (106985, 357799), (137615, 278161)]