4257203805

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{3209}}^1$

素因数の和:3571

約数の個数: 64

約数和(自身を含む): 7839590400

約数和(自身を除く): 3582386595

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 317, 465, 837, 951, 1395, 1585, 2853, 3209, 4185, 4755, 8559, 9627, 9827, 14265, 16045, 28881, 29481, 42795, 48135, 49135, 86643, 88443, 99479, 144405, 147405, 265329, 298437, 433215, 442215, 497395, 895311, 1017253, 1326645, 1492185, 2685933, 3051759, 4476555, 5086265, 9155277, 13429665, 15258795, 27465831, 31534843, 45776385, 94604529, 137329155, 157674215, 283813587, 473022645, 851440761, 1419067935, 4257203805]

約数ペア:

[(1, 4257203805), (3, 1419067935), (5, 851440761), (9, 473022645), (15, 283813587), (27, 157674215), (31, 137329155), (45, 94604529), (93, 45776385), (135, 31534843), (155, 27465831), (279, 15258795), (317, 13429665), (465, 9155277), (837, 5086265), (951, 4476555), (1395, 3051759), (1585, 2685933), (2853, 1492185), (3209, 1326645), (4185, 1017253), (4755, 895311), (8559, 497395), (9627, 442215), (9827, 433215), (14265, 298437), (16045, 265329), (28881, 147405), (29481, 144405), (42795, 99479), (48135, 88443), (49135, 86643)]