713985477425

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{911}}^1\times {\mathrm{2671}}^1$

素因数の和:3711

約数の個数: 72

約数和(自身を含む): 984624646656

約数和(自身を除く): 270639169231

約数列:

[1, 5, 11, 25, 55, 97, 121, 275, 485, 605, 911, 1067, 2425, 2671, 3025, 4555, 5335, 10021, 11737, 13355, 22775, 26675, 29381, 50105, 58685, 66775, 88367, 110231, 146905, 250525, 259087, 293425, 323191, 441835, 551155, 734525, 972037, 1295435, 1615955, 2209175, 2433281, 2755775, 2849957, 4860185, 6477175, 8079775, 10692407, 12166405, 14249785, 24300925, 26766091, 31349527, 53462035, 60832025, 71248925, 133830455, 156747635, 236028257, 267310175, 294427001, 669152275, 783738175, 1180141285, 1472135005, 2596310827, 5900706425, 7360675025, 12981554135, 28559419097, 64907770675, 142797095485, 713985477425]

約数ペア:

[(1, 713985477425), (5, 142797095485), (11, 64907770675), (25, 28559419097), (55, 12981554135), (97, 7360675025), (121, 5900706425), (275, 2596310827), (485, 1472135005), (605, 1180141285), (911, 783738175), (1067, 669152275), (2425, 294427001), (2671, 267310175), (3025, 236028257), (4555, 156747635), (5335, 133830455), (10021, 71248925), (11737, 60832025), (13355, 53462035), (22775, 31349527), (26675, 26766091), (29381, 24300925), (50105, 14249785), (58685, 12166405), (66775, 10692407), (88367, 8079775), (110231, 6477175), (146905, 4860185), (250525, 2849957), (259087, 2755775), (293425, 2433281), (323191, 2209175), (441835, 1615955), (551155, 1295435), (734525, 972037)]