63274925

素因数分解:

$5^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 94041600

約数和(自身を除く): 30766675

約数列:

[1, 5, 7, 25, 35, 47, 49, 157, 175, 235, 245, 329, 343, 785, 1099, 1175, 1225, 1645, 1715, 2303, 3925, 5495, 7379, 7693, 8225, 8575, 11515, 16121, 27475, 36895, 38465, 51653, 53851, 57575, 80605, 184475, 192325, 258265, 269255, 361571, 403025, 1291325, 1346275, 1807855, 2530997, 9039275, 12654985, 63274925]

約数ペア:

[(1, 63274925), (5, 12654985), (7, 9039275), (25, 2530997), (35, 1807855), (47, 1346275), (49, 1291325), (157, 403025), (175, 361571), (235, 269255), (245, 258265), (329, 192325), (343, 184475), (785, 80605), (1099, 57575), (1175, 53851), (1225, 51653), (1645, 38465), (1715, 36895), (2303, 27475), (3925, 16121), (5495, 11515), (7379, 8575), (7693, 8225)]