39106375

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 64696320

約数和(自身を除く): 25589945

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 85, 119, 125, 175, 187, 239, 275, 385, 425, 595, 875, 935, 1195, 1309, 1375, 1673, 1925, 2125, 2629, 2975, 4063, 4675, 5975, 6545, 8365, 9625, 13145, 14875, 18403, 20315, 23375, 28441, 29875, 32725, 41825, 44693, 65725, 92015, 101575, 142205, 163625, 209125, 223465, 312851, 328625, 460075, 507875, 711025, 1117325, 1564255, 2300375, 3555125, 5586625, 7821275, 39106375]

約数ペア:

[(1, 39106375), (5, 7821275), (7, 5586625), (11, 3555125), (17, 2300375), (25, 1564255), (35, 1117325), (55, 711025), (77, 507875), (85, 460075), (119, 328625), (125, 312851), (175, 223465), (187, 209125), (239, 163625), (275, 142205), (385, 101575), (425, 92015), (595, 65725), (875, 44693), (935, 41825), (1195, 32725), (1309, 29875), (1375, 28441), (1673, 23375), (1925, 20315), (2125, 18403), (2629, 14875), (2975, 13145), (4063, 9625), (4675, 8365), (5975, 6545)]