112721985

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5081}}^1$

素因数の和:5138

約数の個数: 48

約数和(自身を含む): 214053840

約数和(自身を除く): 101331855

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 765, 1305, 1479, 2465, 4437, 5081, 7395, 15243, 22185, 25405, 45729, 76215, 86377, 147349, 228645, 259131, 431885, 442047, 736745, 777393, 1295655, 1326141, 2210235, 2504933, 3886965, 6630705, 7514799, 12524665, 22544397, 37573995, 112721985]

約数ペア:

[(1, 112721985), (3, 37573995), (5, 22544397), (9, 12524665), (15, 7514799), (17, 6630705), (29, 3886965), (45, 2504933), (51, 2210235), (85, 1326141), (87, 1295655), (145, 777393), (153, 736745), (255, 442047), (261, 431885), (435, 259131), (493, 228645), (765, 147349), (1305, 86377), (1479, 76215), (2465, 45729), (4437, 25405), (5081, 22185), (7395, 15243)]