80490723255

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1\times {\mathrm{827}}^1$

素因数の和:1341

約数の個数: 96

約数和(自身を含む): 144244488960

約数和(自身を除く): 63753765705

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 179, 215, 281, 387, 537, 645, 827, 843, 895, 1405, 1611, 1935, 2481, 2529, 2685, 4135, 4215, 7443, 7697, 8055, 12083, 12405, 12645, 23091, 35561, 36249, 37215, 38485, 50299, 60415, 69273, 106683, 108747, 115455, 148033, 150897, 177805, 181245, 232387, 251495, 320049, 346365, 444099, 452691, 533415, 543735, 697161, 740165, 754485, 1161935, 1332297, 1600245, 2091483, 2162857, 2220495, 2263455, 3485805, 6365419, 6488571, 6661485, 9992641, 10457415, 10814285, 19096257, 19465713, 29977923, 31827095, 32442855, 41597273, 49963205, 57288771, 89933769, 95481285, 97328565, 124791819, 149889615, 207986365, 286443855, 374375457, 449668845, 623959095, 1788682739, 1871877285, 5366048217, 8943413695, 16098144651, 26830241085, 80490723255]

約数ペア:

[(1, 80490723255), (3, 26830241085), (5, 16098144651), (9, 8943413695), (15, 5366048217), (43, 1871877285), (45, 1788682739), (129, 623959095), (179, 449668845), (215, 374375457), (281, 286443855), (387, 207986365), (537, 149889615), (645, 124791819), (827, 97328565), (843, 95481285), (895, 89933769), (1405, 57288771), (1611, 49963205), (1935, 41597273), (2481, 32442855), (2529, 31827095), (2685, 29977923), (4135, 19465713), (4215, 19096257), (7443, 10814285), (7697, 10457415), (8055, 9992641), (12083, 6661485), (12405, 6488571), (12645, 6365419), (23091, 3485805), (35561, 2263455), (36249, 2220495), (37215, 2162857), (38485, 2091483), (50299, 1600245), (60415, 1332297), (69273, 1161935), (106683, 754485), (108747, 740165), (115455, 697161), (148033, 543735), (150897, 533415), (177805, 452691), (181245, 444099), (232387, 346365), (251495, 320049)]