84800655

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:949

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 77769585

約数列:

[1, 3, 5, 9, 15, 23, 27, 31, 45, 69, 93, 115, 135, 155, 207, 279, 345, 465, 621, 713, 837, 881, 1035, 1395, 2139, 2643, 3105, 3565, 4185, 4405, 6417, 7929, 10695, 13215, 19251, 20263, 23787, 27311, 32085, 39645, 60789, 81933, 96255, 101315, 118935, 136555, 182367, 245799, 303945, 409665, 547101, 628153, 737397, 911835, 1228995, 1884459, 2735505, 3140765, 3686985, 5653377, 9422295, 16960131, 28266885, 84800655]

約数ペア:

[(1, 84800655), (3, 28266885), (5, 16960131), (9, 9422295), (15, 5653377), (23, 3686985), (27, 3140765), (31, 2735505), (45, 1884459), (69, 1228995), (93, 911835), (115, 737397), (135, 628153), (155, 547101), (207, 409665), (279, 303945), (345, 245799), (465, 182367), (621, 136555), (713, 118935), (837, 101315), (881, 96255), (1035, 81933), (1395, 60789), (2139, 39645), (2643, 32085), (3105, 27311), (3565, 23787), (4185, 20263), (4405, 19251), (6417, 13215), (7929, 10695)]