67613355

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 122316480

約数和(自身を除く): 54703125

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 197, 261, 263, 435, 591, 789, 985, 1305, 1315, 1773, 2367, 2955, 3945, 5713, 7627, 8865, 11835, 17139, 22881, 28565, 38135, 51417, 51811, 68643, 85695, 114405, 155433, 257085, 259055, 343215, 466299, 777165, 1502519, 2331495, 4507557, 7512595, 13522671, 22537785, 67613355]

約数ペア:

[(1, 67613355), (3, 22537785), (5, 13522671), (9, 7512595), (15, 4507557), (29, 2331495), (45, 1502519), (87, 777165), (145, 466299), (197, 343215), (261, 259055), (263, 257085), (435, 155433), (591, 114405), (789, 85695), (985, 68643), (1305, 51811), (1315, 51417), (1773, 38135), (2367, 28565), (2955, 22881), (3945, 17139), (5713, 11835), (7627, 8865)]