38880825025

素因数分解:

$5^2\times 7^3\times {\mathrm{83}}^1\times {\mathrm{54629}}^1$

素因数の和:54743

約数の個数: 48

約数和(自身を含む): 56902608000

約数和(自身を除く): 18021782975

約数列:

[1, 5, 7, 25, 35, 49, 83, 175, 245, 343, 415, 581, 1225, 1715, 2075, 2905, 4067, 8575, 14525, 20335, 28469, 54629, 101675, 142345, 273145, 382403, 711725, 1365725, 1912015, 2676821, 4534207, 9560075, 13384105, 18737747, 22671035, 31739449, 66920525, 93688735, 113355175, 158697245, 222176143, 468443675, 793486225, 1110880715, 1555233001, 5554403575, 7776165005, 38880825025]

約数ペア:

[(1, 38880825025), (5, 7776165005), (7, 5554403575), (25, 1555233001), (35, 1110880715), (49, 793486225), (83, 468443675), (175, 222176143), (245, 158697245), (343, 113355175), (415, 93688735), (581, 66920525), (1225, 31739449), (1715, 22671035), (2075, 18737747), (2905, 13384105), (4067, 9560075), (8575, 4534207), (14525, 2676821), (20335, 1912015), (28469, 1365725), (54629, 711725), (101675, 382403), (142345, 273145)]