123896175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1531}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 223402368

約数和(自身を除く): 99506193

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 83, 195, 249, 325, 415, 975, 1079, 1245, 1531, 2075, 3237, 4593, 5395, 6225, 7655, 16185, 19903, 22965, 26975, 38275, 59709, 80925, 99515, 114825, 127073, 298545, 381219, 497575, 635365, 1492725, 1651949, 1906095, 3176825, 4955847, 8259745, 9530475, 24779235, 41298725, 123896175]

約数ペア:

[(1, 123896175), (3, 41298725), (5, 24779235), (13, 9530475), (15, 8259745), (25, 4955847), (39, 3176825), (65, 1906095), (75, 1651949), (83, 1492725), (195, 635365), (249, 497575), (325, 381219), (415, 298545), (975, 127073), (1079, 114825), (1245, 99515), (1531, 80925), (2075, 59709), (3237, 38275), (4593, 26975), (5395, 22965), (6225, 19903), (7655, 16185)]