103200125

素因数分解:

$5^3\times 7^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 157248000

約数和(自身を除く): 54047875

約数列:

[1, 5, 7, 25, 29, 35, 49, 83, 125, 145, 175, 203, 245, 343, 415, 581, 725, 875, 1015, 1225, 1421, 1715, 2075, 2407, 2905, 3625, 4067, 5075, 6125, 7105, 8575, 9947, 10375, 12035, 14525, 16849, 20335, 25375, 28469, 35525, 42875, 49735, 60175, 72625, 84245, 101675, 117943, 142345, 177625, 248675, 300875, 421225, 508375, 589715, 711725, 825601, 1243375, 2106125, 2948575, 3558625, 4128005, 14742875, 20640025, 103200125]

約数ペア:

[(1, 103200125), (5, 20640025), (7, 14742875), (25, 4128005), (29, 3558625), (35, 2948575), (49, 2106125), (83, 1243375), (125, 825601), (145, 711725), (175, 589715), (203, 508375), (245, 421225), (343, 300875), (415, 248675), (581, 177625), (725, 142345), (875, 117943), (1015, 101675), (1225, 84245), (1421, 72625), (1715, 60175), (2075, 49735), (2407, 42875), (2905, 35525), (3625, 28469), (4067, 25375), (5075, 20335), (6125, 16849), (7105, 14525), (8575, 12035), (9947, 10375)]