97981575

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2371}}^1$

素因数の和:2432

約数の個数: 48

約数和(自身を含む): 176476800

約数和(自身を除く): 78495225

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 145, 285, 435, 475, 551, 725, 1425, 1653, 2175, 2371, 2755, 7113, 8265, 11855, 13775, 35565, 41325, 45049, 59275, 68759, 135147, 177825, 206277, 225245, 343795, 675735, 1031385, 1126225, 1306421, 1718975, 3378675, 3919263, 5156925, 6532105, 19596315, 32660525, 97981575]

約数ペア:

[(1, 97981575), (3, 32660525), (5, 19596315), (15, 6532105), (19, 5156925), (25, 3919263), (29, 3378675), (57, 1718975), (75, 1306421), (87, 1126225), (95, 1031385), (145, 675735), (285, 343795), (435, 225245), (475, 206277), (551, 177825), (725, 135147), (1425, 68759), (1653, 59275), (2175, 45049), (2371, 41325), (2755, 35565), (7113, 13775), (8265, 11855)]