12877634875

素因数分解:

$5^3\times 7^3\times {\mathrm{29}}^1\times {\mathrm{10357}}^1$

素因数の和:10422

約数の個数: 64

約数和(自身を含む): 19390176000

約数和(自身を除く): 6512541125

約数列:

[1, 5, 7, 25, 29, 35, 49, 125, 145, 175, 203, 245, 343, 725, 875, 1015, 1225, 1421, 1715, 3625, 5075, 6125, 7105, 8575, 9947, 10357, 25375, 35525, 42875, 49735, 51785, 72499, 177625, 248675, 258925, 300353, 362495, 507493, 1243375, 1294625, 1501765, 1812475, 2102471, 2537465, 3552451, 7508825, 9062375, 10512355, 12687325, 14717297, 17762255, 37544125, 52561775, 63436625, 73586485, 88811275, 103021079, 262808875, 367932425, 444056375, 515105395, 1839662125, 2575526975, 12877634875]

約数ペア:

[(1, 12877634875), (5, 2575526975), (7, 1839662125), (25, 515105395), (29, 444056375), (35, 367932425), (49, 262808875), (125, 103021079), (145, 88811275), (175, 73586485), (203, 63436625), (245, 52561775), (343, 37544125), (725, 17762255), (875, 14717297), (1015, 12687325), (1225, 10512355), (1421, 9062375), (1715, 7508825), (3625, 3552451), (5075, 2537465), (6125, 2102471), (7105, 1812475), (8575, 1501765), (9947, 1294625), (10357, 1243375), (25375, 507493), (35525, 362495), (42875, 300353), (49735, 258925), (51785, 248675), (72499, 177625)]