29146975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 43997184

約数和(自身を除く): 14850209

約数列:

[1, 5, 11, 13, 25, 31, 55, 65, 143, 155, 263, 275, 325, 341, 403, 715, 775, 1315, 1705, 2015, 2893, 3419, 3575, 4433, 6575, 8153, 8525, 10075, 14465, 17095, 22165, 37609, 40765, 72325, 85475, 89683, 105989, 110825, 188045, 203825, 448415, 529945, 940225, 1165879, 2242075, 2649725, 5829395, 29146975]

約数ペア:

[(1, 29146975), (5, 5829395), (11, 2649725), (13, 2242075), (25, 1165879), (31, 940225), (55, 529945), (65, 448415), (143, 203825), (155, 188045), (263, 110825), (275, 105989), (325, 89683), (341, 85475), (403, 72325), (715, 40765), (775, 37609), (1315, 22165), (1705, 17095), (2015, 14465), (2893, 10075), (3419, 8525), (3575, 8153), (4433, 6575)]