1285756444275

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{24917}}^1$

素因数の和:25241

約数の個数: 96

約数和(自身を含む): 2212888241088

約数和(自身を除く): 927131796813

約数列:

[1, 3, 5, 15, 25, 41, 75, 97, 123, 173, 205, 291, 485, 519, 615, 865, 1025, 1455, 2425, 2595, 3075, 3977, 4325, 7093, 7275, 11931, 12975, 16781, 19885, 21279, 24917, 35465, 50343, 59655, 74751, 83905, 99425, 106395, 124585, 177325, 251715, 298275, 373755, 419525, 531975, 622925, 688021, 1021597, 1258575, 1868775, 2064063, 2416949, 3064791, 3440105, 4310641, 5107985, 7250847, 10320315, 12084745, 12931923, 15323955, 17200525, 21553205, 25539925, 36254235, 51601575, 60423725, 64659615, 76619775, 99094909, 107766025, 176736281, 181271175, 297284727, 323298075, 418132177, 495474545, 530208843, 883681405, 1254396531, 1486423635, 2090660885, 2477372725, 2651044215, 4418407025, 6271982655, 7432118175, 10453304425, 13255221075, 17143419257, 31359913275, 51430257771, 85717096285, 257151288855, 428585481425, 1285756444275]

約数ペア:

[(1, 1285756444275), (3, 428585481425), (5, 257151288855), (15, 85717096285), (25, 51430257771), (41, 31359913275), (75, 17143419257), (97, 13255221075), (123, 10453304425), (173, 7432118175), (205, 6271982655), (291, 4418407025), (485, 2651044215), (519, 2477372725), (615, 2090660885), (865, 1486423635), (1025, 1254396531), (1455, 883681405), (2425, 530208843), (2595, 495474545), (3075, 418132177), (3977, 323298075), (4325, 297284727), (7093, 181271175), (7275, 176736281), (11931, 107766025), (12975, 99094909), (16781, 76619775), (19885, 64659615), (21279, 60423725), (24917, 51601575), (35465, 36254235), (50343, 25539925), (59655, 21553205), (74751, 17200525), (83905, 15323955), (99425, 12931923), (106395, 12084745), (124585, 10320315), (177325, 7250847), (251715, 5107985), (298275, 4310641), (373755, 3440105), (419525, 3064791), (531975, 2416949), (622925, 2064063), (688021, 1868775), (1021597, 1258575)]