4261412865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{1063}}^1$

素因数の和:1366

約数の個数: 64

約数和(自身を含む): 7354368000

約数和(自身を除く): 3092955135

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 199, 237, 255, 395, 597, 995, 1063, 1185, 1343, 2985, 3189, 3383, 4029, 5315, 6715, 10149, 15721, 15945, 16915, 18071, 20145, 47163, 50745, 54213, 78605, 83977, 90355, 211537, 235815, 251931, 267257, 271065, 419885, 634611, 801771, 1057685, 1259655, 1336285, 1427609, 3173055, 3596129, 4008855, 4282827, 7138045, 10788387, 16711423, 17980645, 21414135, 50134269, 53941935, 83557115, 250671345, 284094191, 852282573, 1420470955, 4261412865]

約数ペア:

[(1, 4261412865), (3, 1420470955), (5, 852282573), (15, 284094191), (17, 250671345), (51, 83557115), (79, 53941935), (85, 50134269), (199, 21414135), (237, 17980645), (255, 16711423), (395, 10788387), (597, 7138045), (995, 4282827), (1063, 4008855), (1185, 3596129), (1343, 3173055), (2985, 1427609), (3189, 1336285), (3383, 1259655), (4029, 1057685), (5315, 801771), (6715, 634611), (10149, 419885), (15721, 271065), (15945, 267257), (16915, 251931), (18071, 235815), (20145, 211537), (47163, 90355), (50745, 83977), (54213, 78605)]