1330407585

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3559}}^1$

素因数の和:3660

約数の個数: 80

約数和(自身を含む): 2605236480

約数和(自身を除く): 1274828895

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 71, 81, 117, 135, 195, 213, 351, 355, 405, 585, 639, 923, 1053, 1065, 1755, 1917, 2769, 3195, 3559, 4615, 5265, 5751, 8307, 9585, 10677, 13845, 17795, 24921, 28755, 32031, 41535, 46267, 53385, 74763, 96093, 124605, 138801, 160155, 231335, 252689, 288279, 373815, 416403, 480465, 694005, 758067, 1249209, 1263445, 1441395, 2082015, 2274201, 3284957, 3747627, 3790335, 6246045, 6822603, 9854871, 11371005, 16424785, 18738135, 20467809, 29564613, 34113015, 49274355, 88693839, 102339045, 147823065, 266081517, 443469195, 1330407585]

約数ペア:

[(1, 1330407585), (3, 443469195), (5, 266081517), (9, 147823065), (13, 102339045), (15, 88693839), (27, 49274355), (39, 34113015), (45, 29564613), (65, 20467809), (71, 18738135), (81, 16424785), (117, 11371005), (135, 9854871), (195, 6822603), (213, 6246045), (351, 3790335), (355, 3747627), (405, 3284957), (585, 2274201), (639, 2082015), (923, 1441395), (1053, 1263445), (1065, 1249209), (1755, 758067), (1917, 694005), (2769, 480465), (3195, 416403), (3559, 373815), (4615, 288279), (5265, 252689), (5751, 231335), (8307, 160155), (9585, 138801), (10677, 124605), (13845, 96093), (17795, 74763), (24921, 53385), (28755, 46267), (32031, 41535)]