145320340055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{443}}^1\times {\mathrm{457}}^1$

素因数の和:1368

約数の個数: 64

約数和(自身を含む): 197716709376

約数和(自身を除く): 52396369321

約数列:

[1, 5, 11, 31, 55, 155, 341, 421, 443, 457, 1705, 2105, 2215, 2285, 4631, 4873, 5027, 13051, 13733, 14167, 23155, 24365, 25135, 65255, 68665, 70835, 143561, 151063, 155837, 186503, 192397, 202451, 717805, 755315, 779185, 932515, 961985, 1012255, 2051533, 2116367, 2226961, 5781593, 5964307, 6275981, 10257665, 10581835, 11134805, 28907965, 29821535, 31379905, 63597523, 65607377, 69035791, 85231871, 317987615, 328036885, 345178955, 426159355, 937550581, 2642188001, 4687752905, 13210940005, 29064068011, 145320340055]

約数ペア:

[(1, 145320340055), (5, 29064068011), (11, 13210940005), (31, 4687752905), (55, 2642188001), (155, 937550581), (341, 426159355), (421, 345178955), (443, 328036885), (457, 317987615), (1705, 85231871), (2105, 69035791), (2215, 65607377), (2285, 63597523), (4631, 31379905), (4873, 29821535), (5027, 28907965), (13051, 11134805), (13733, 10581835), (14167, 10257665), (23155, 6275981), (24365, 5964307), (25135, 5781593), (65255, 2226961), (68665, 2116367), (70835, 2051533), (143561, 1012255), (151063, 961985), (155837, 932515), (186503, 779185), (192397, 755315), (202451, 717805)]