25589968165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1\times {\mathrm{9649}}^1$

素因数の和:10473

約数の個数: 32

約数和(自身を含む): 33354568800

約数和(自身を除く): 7764600635

約数列:

[1, 5, 17, 41, 85, 205, 697, 761, 3485, 3805, 9649, 12937, 31201, 48245, 64685, 156005, 164033, 395609, 530417, 820165, 1978045, 2652085, 6725353, 7342889, 33626765, 36714445, 124829113, 301058449, 624145565, 1505292245, 5117993633, 25589968165]

約数ペア:

[(1, 25589968165), (5, 5117993633), (17, 1505292245), (41, 624145565), (85, 301058449), (205, 124829113), (697, 36714445), (761, 33626765), (3485, 7342889), (3805, 6725353), (9649, 2652085), (12937, 1978045), (31201, 820165), (48245, 530417), (64685, 395609), (156005, 164033)]