91536905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 117849600

約数和(自身を除く): 26312695

約数列:

[1, 5, 29, 61, 79, 131, 145, 305, 395, 655, 1769, 2291, 3799, 4819, 7991, 8845, 10349, 11455, 18995, 24095, 39955, 51745, 139751, 231739, 300121, 631289, 698755, 1158695, 1500605, 3156445, 18307381, 91536905]

約数ペア:

[(1, 91536905), (5, 18307381), (29, 3156445), (61, 1500605), (79, 1158695), (131, 698755), (145, 631289), (305, 300121), (395, 231739), (655, 139751), (1769, 51745), (2291, 39955), (3799, 24095), (4819, 18995), (7991, 11455), (8845, 10349)]