22021690005

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{188437}}^1$

素因数の和:188515

約数の個数: 72

約数和(自身を含む): 45240948792

約数和(自身を除く): 23219258787

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 53, 63, 105, 147, 159, 245, 265, 315, 371, 441, 477, 735, 795, 1113, 1855, 2205, 2385, 2597, 3339, 5565, 7791, 12985, 16695, 23373, 38955, 116865, 188437, 565311, 942185, 1319059, 1695933, 2826555, 3957177, 6595295, 8479665, 9233413, 9987161, 11871531, 19785885, 27700239, 29961483, 46167065, 49935805, 59357655, 69910127, 83100717, 89884449, 138501195, 149807415, 209730381, 349550635, 415503585, 449422245, 489370889, 629191143, 1048651905, 1468112667, 2446854445, 3145955715, 4404338001, 7340563335, 22021690005]

約数ペア:

[(1, 22021690005), (3, 7340563335), (5, 4404338001), (7, 3145955715), (9, 2446854445), (15, 1468112667), (21, 1048651905), (35, 629191143), (45, 489370889), (49, 449422245), (53, 415503585), (63, 349550635), (105, 209730381), (147, 149807415), (159, 138501195), (245, 89884449), (265, 83100717), (315, 69910127), (371, 59357655), (441, 49935805), (477, 46167065), (735, 29961483), (795, 27700239), (1113, 19785885), (1855, 11871531), (2205, 9987161), (2385, 9233413), (2597, 8479665), (3339, 6595295), (5565, 3957177), (7791, 2826555), (12985, 1695933), (16695, 1319059), (23373, 942185), (38955, 565311), (116865, 188437)]