129508780625

素因数分解:

$5^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{2441}}^1$

素因数の和:2716

約数の個数: 80

約数和(自身を含む): 188828255616

約数和(自身を除く): 59319474991

約数列:

[1, 5, 7, 25, 35, 67, 125, 175, 181, 335, 469, 625, 875, 905, 1267, 1675, 2345, 2441, 4375, 4525, 6335, 8375, 11725, 12127, 12205, 17087, 22625, 31675, 41875, 58625, 60635, 61025, 84889, 85435, 113125, 158375, 163547, 293125, 303175, 305125, 424445, 427175, 441821, 791875, 817735, 1144829, 1515875, 1525625, 2122225, 2135875, 2209105, 3092747, 4088675, 5724145, 7579375, 10611125, 10679375, 11045525, 15463735, 20443375, 28620725, 29602007, 53055625, 55227625, 77318675, 102216875, 143103625, 148010035, 207214049, 276138125, 386593375, 715518125, 740050175, 1036070245, 1932966875, 3700250875, 5180351225, 18501254375, 25901756125, 129508780625]

約数ペア:

[(1, 129508780625), (5, 25901756125), (7, 18501254375), (25, 5180351225), (35, 3700250875), (67, 1932966875), (125, 1036070245), (175, 740050175), (181, 715518125), (335, 386593375), (469, 276138125), (625, 207214049), (875, 148010035), (905, 143103625), (1267, 102216875), (1675, 77318675), (2345, 55227625), (2441, 53055625), (4375, 29602007), (4525, 28620725), (6335, 20443375), (8375, 15463735), (11725, 11045525), (12127, 10679375), (12205, 10611125), (17087, 7579375), (22625, 5724145), (31675, 4088675), (41875, 3092747), (58625, 2209105), (60635, 2135875), (61025, 2122225), (84889, 1525625), (85435, 1515875), (113125, 1144829), (158375, 817735), (163547, 791875), (293125, 441821), (303175, 427175), (305125, 424445)]