10427748625

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{27271}}^1$

素因数の和:27335

約数の個数: 64

約数和(自身を含む): 16337018880

約数和(自身を除く): 5909270255

約数列:

[1, 5, 7, 19, 23, 25, 35, 95, 115, 125, 133, 161, 175, 437, 475, 575, 665, 805, 875, 2185, 2375, 2875, 3059, 3325, 4025, 10925, 15295, 16625, 20125, 27271, 54625, 76475, 136355, 190897, 382375, 518149, 627233, 681775, 954485, 2590745, 3136165, 3408875, 3627043, 4390631, 4772425, 11917427, 12953725, 15680825, 18135215, 21953155, 23862125, 59587135, 64768625, 78404125, 83421989, 90676075, 109765775, 297935675, 417109945, 453380375, 548828875, 1489678375, 2085549725, 10427748625]

約数ペア:

[(1, 10427748625), (5, 2085549725), (7, 1489678375), (19, 548828875), (23, 453380375), (25, 417109945), (35, 297935675), (95, 109765775), (115, 90676075), (125, 83421989), (133, 78404125), (161, 64768625), (175, 59587135), (437, 23862125), (475, 21953155), (575, 18135215), (665, 15680825), (805, 12953725), (875, 11917427), (2185, 4772425), (2375, 4390631), (2875, 3627043), (3059, 3408875), (3325, 3136165), (4025, 2590745), (10925, 954485), (15295, 681775), (16625, 627233), (20125, 518149), (27271, 382375), (54625, 190897), (76475, 136355)]