85826125

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 137719296

約数和(自身を除く): 51893171

約数列:

[1, 5, 7, 11, 25, 35, 37, 55, 77, 125, 175, 185, 241, 259, 275, 385, 407, 875, 925, 1205, 1295, 1375, 1687, 1925, 2035, 2651, 2849, 4625, 6025, 6475, 8435, 8917, 9625, 10175, 13255, 14245, 18557, 30125, 32375, 42175, 44585, 50875, 62419, 66275, 71225, 92785, 98087, 210875, 222925, 312095, 331375, 356125, 463925, 490435, 686609, 1114625, 1560475, 2319625, 2452175, 3433045, 7802375, 12260875, 17165225, 85826125]

約数ペア:

[(1, 85826125), (5, 17165225), (7, 12260875), (11, 7802375), (25, 3433045), (35, 2452175), (37, 2319625), (55, 1560475), (77, 1114625), (125, 686609), (175, 490435), (185, 463925), (241, 356125), (259, 331375), (275, 312095), (385, 222925), (407, 210875), (875, 98087), (925, 92785), (1205, 71225), (1295, 66275), (1375, 62419), (1687, 50875), (1925, 44585), (2035, 42175), (2651, 32375), (2849, 30125), (4625, 18557), (6025, 14245), (6475, 13255), (8435, 10175), (8917, 9625)]