102907255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{12391}}^1$

素因数の和:12558

約数の個数: 16

約数和(自身を含む): 135618048

約数和(自身を除く): 32710793

約数列:

[1, 5, 11, 55, 151, 755, 1661, 8305, 12391, 61955, 136301, 681505, 1871041, 9355205, 20581451, 102907255]

約数ペア:

[(1, 102907255), (5, 20581451), (11, 9355205), (55, 1871041), (151, 681505), (755, 136301), (1661, 61955), (8305, 12391)]