79327325

素因数分解:

$5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^2$

素因数の和:100

約数の個数: 72

約数和(自身を含む): 129604800

約数和(自身を除く): 50277475

約数列:

[1, 5, 7, 11, 25, 29, 35, 49, 55, 77, 145, 175, 203, 245, 275, 319, 343, 385, 539, 725, 841, 1015, 1225, 1421, 1595, 1715, 1925, 2233, 2695, 3773, 4205, 5075, 5887, 7105, 7975, 8575, 9251, 9947, 11165, 13475, 15631, 18865, 21025, 29435, 35525, 41209, 46255, 49735, 55825, 64757, 78155, 94325, 109417, 147175, 206045, 231275, 248675, 288463, 323785, 390775, 453299, 547085, 1030225, 1442315, 1618925, 2266495, 2735425, 3173093, 7211575, 11332475, 15865465, 79327325]

約数ペア:

[(1, 79327325), (5, 15865465), (7, 11332475), (11, 7211575), (25, 3173093), (29, 2735425), (35, 2266495), (49, 1618925), (55, 1442315), (77, 1030225), (145, 547085), (175, 453299), (203, 390775), (245, 323785), (275, 288463), (319, 248675), (343, 231275), (385, 206045), (539, 147175), (725, 109417), (841, 94325), (1015, 78155), (1225, 64757), (1421, 55825), (1595, 49735), (1715, 46255), (1925, 41209), (2233, 35525), (2695, 29435), (3773, 21025), (4205, 18865), (5075, 15631), (5887, 13475), (7105, 11165), (7975, 9947), (8575, 9251)]