15665519210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2521}}^1\times {\mathrm{3323}}^1$

素因数の和:5879

約数の個数: 64

約数和(自身を含む): 32593601664

約数和(自身を除く): 16928082454

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 2521, 3323, 5042, 6646, 12605, 16615, 25210, 27731, 33230, 36553, 42857, 55462, 56491, 73106, 85714, 112982, 138655, 182765, 214285, 277310, 282455, 365530, 428570, 471427, 564910, 621401, 942854, 1242802, 2357135, 3107005, 4714270, 6214010, 8377283, 16754566, 41886415, 83772830, 92150113, 142413811, 184300226, 284827622, 460750565, 712069055, 921501130, 1424138110, 1566551921, 3133103842, 7832759605, 15665519210]

約数ペア:

[(1, 15665519210), (2, 7832759605), (5, 3133103842), (10, 1566551921), (11, 1424138110), (17, 921501130), (22, 712069055), (34, 460750565), (55, 284827622), (85, 184300226), (110, 142413811), (170, 92150113), (187, 83772830), (374, 41886415), (935, 16754566), (1870, 8377283), (2521, 6214010), (3323, 4714270), (5042, 3107005), (6646, 2357135), (12605, 1242802), (16615, 942854), (25210, 621401), (27731, 564910), (33230, 471427), (36553, 428570), (42857, 365530), (55462, 282455), (56491, 277310), (73106, 214285), (85714, 182765), (112982, 138655)]