89336885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 121872384

約数和(自身を除く): 32535499

約数列:

[1, 5, 11, 31, 55, 151, 155, 341, 347, 755, 1661, 1705, 1735, 3817, 4681, 8305, 10757, 19085, 23405, 51491, 52397, 53785, 118327, 257455, 261985, 576367, 591635, 1624307, 2881835, 8121535, 17867377, 89336885]

約数ペア:

[(1, 89336885), (5, 17867377), (11, 8121535), (31, 2881835), (55, 1624307), (151, 591635), (155, 576367), (341, 261985), (347, 257455), (755, 118327), (1661, 53785), (1705, 52397), (1735, 51491), (3817, 23405), (4681, 19085), (8305, 10757)]