103373375

素因数分解:

$5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 157827072

約数和(自身を除く): 54453697

約数列:

[1, 5, 7, 25, 31, 35, 37, 103, 125, 155, 175, 185, 217, 259, 515, 721, 775, 875, 925, 1085, 1147, 1295, 2575, 3193, 3605, 3811, 3875, 4625, 5425, 5735, 6475, 8029, 12875, 15965, 18025, 19055, 22351, 26677, 27125, 28675, 32375, 40145, 79825, 90125, 95275, 111755, 118141, 133385, 143375, 200725, 399125, 476375, 558775, 590705, 666925, 826987, 1003625, 2793875, 2953525, 3334625, 4134935, 14767625, 20674675, 103373375]

約数ペア:

[(1, 103373375), (5, 20674675), (7, 14767625), (25, 4134935), (31, 3334625), (35, 2953525), (37, 2793875), (103, 1003625), (125, 826987), (155, 666925), (175, 590705), (185, 558775), (217, 476375), (259, 399125), (515, 200725), (721, 143375), (775, 133385), (875, 118141), (925, 111755), (1085, 95275), (1147, 90125), (1295, 79825), (2575, 40145), (3193, 32375), (3605, 28675), (3811, 27125), (3875, 26677), (4625, 22351), (5425, 19055), (5735, 18025), (6475, 15965), (8029, 12875)]