15405103672

素因数分解:

$2^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{479}}^1\times {\mathrm{2383}}^1$

素因数の和:3116

約数の個数: 64

約数和(自身を含む): 33231052800

約数和(自身を除く): 17825949128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 241, 479, 482, 958, 964, 1687, 1916, 1928, 2383, 3353, 3374, 3832, 4766, 6706, 6748, 9532, 13412, 13496, 16681, 19064, 26824, 33362, 66724, 115439, 133448, 230878, 461756, 574303, 808073, 923512, 1141457, 1148606, 1616146, 2282914, 2297212, 3232292, 4020121, 4565828, 4594424, 6464584, 7990199, 8040242, 9131656, 15980398, 16080484, 31960796, 32160968, 63921592, 275091137, 550182274, 1100364548, 1925637959, 2200729096, 3851275918, 7702551836, 15405103672]

約数ペア:

[(1, 15405103672), (2, 7702551836), (4, 3851275918), (7, 2200729096), (8, 1925637959), (14, 1100364548), (28, 550182274), (56, 275091137), (241, 63921592), (479, 32160968), (482, 31960796), (958, 16080484), (964, 15980398), (1687, 9131656), (1916, 8040242), (1928, 7990199), (2383, 6464584), (3353, 4594424), (3374, 4565828), (3832, 4020121), (4766, 3232292), (6706, 2297212), (6748, 2282914), (9532, 1616146), (13412, 1148606), (13496, 1141457), (16681, 923512), (19064, 808073), (26824, 574303), (33362, 461756), (66724, 230878), (115439, 133448)]