713491785

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{1109}}^1$

素因数の和:1195

約数の個数: 72

約数和(自身を含む): 1357401240

約数和(自身を除く): 643909455

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 765, 841, 1109, 1305, 1479, 2465, 2523, 3327, 4205, 4437, 5545, 7395, 7569, 9981, 12615, 14297, 16635, 18853, 22185, 32161, 37845, 42891, 49905, 56559, 71485, 94265, 96483, 128673, 160805, 169677, 214455, 282795, 289449, 482415, 546737, 643365, 848385, 932669, 1447245, 1640211, 2733685, 2798007, 4663345, 4920633, 8201055, 8394021, 13990035, 15855373, 24603165, 41970105, 47566119, 79276865, 142698357, 237830595, 713491785]

約数ペア:

[(1, 713491785), (3, 237830595), (5, 142698357), (9, 79276865), (15, 47566119), (17, 41970105), (29, 24603165), (45, 15855373), (51, 13990035), (85, 8394021), (87, 8201055), (145, 4920633), (153, 4663345), (255, 2798007), (261, 2733685), (435, 1640211), (493, 1447245), (765, 932669), (841, 848385), (1109, 643365), (1305, 546737), (1479, 482415), (2465, 289449), (2523, 282795), (3327, 214455), (4205, 169677), (4437, 160805), (5545, 128673), (7395, 96483), (7569, 94265), (9981, 71485), (12615, 56559), (14297, 49905), (16635, 42891), (18853, 37845), (22185, 32161)]