56599155

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 80

約数和(自身を含む): 108028800

約数和(自身を除く): 51429645

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 61, 79, 81, 87, 135, 145, 183, 237, 261, 305, 395, 405, 435, 549, 711, 783, 915, 1185, 1305, 1647, 1769, 2133, 2291, 2349, 2745, 3555, 3915, 4819, 4941, 5307, 6399, 6873, 8235, 8845, 10665, 11455, 11745, 14457, 15921, 20619, 24095, 24705, 26535, 31995, 34365, 43371, 47763, 61857, 72285, 79605, 103095, 130113, 139751, 143289, 185571, 216855, 238815, 309285, 390339, 419253, 650565, 698755, 716445, 927855, 1257759, 1951695, 2096265, 3773277, 6288795, 11319831, 18866385, 56599155]

約数ペア:

[(1, 56599155), (3, 18866385), (5, 11319831), (9, 6288795), (15, 3773277), (27, 2096265), (29, 1951695), (45, 1257759), (61, 927855), (79, 716445), (81, 698755), (87, 650565), (135, 419253), (145, 390339), (183, 309285), (237, 238815), (261, 216855), (305, 185571), (395, 143289), (405, 139751), (435, 130113), (549, 103095), (711, 79605), (783, 72285), (915, 61857), (1185, 47763), (1305, 43371), (1647, 34365), (1769, 31995), (2133, 26535), (2291, 24705), (2349, 24095), (2745, 20619), (3555, 15921), (3915, 14457), (4819, 11745), (4941, 11455), (5307, 10665), (6399, 8845), (6873, 8235)]