136809675

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^2\times {\mathrm{241}}^1$

素因数の和:318

約数の個数: 72

約数和(自身を含む): 261369680

約数和(自身を除く): 124560005

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 241, 261, 435, 675, 723, 725, 783, 841, 1205, 1305, 2169, 2175, 2523, 3615, 3915, 4205, 6025, 6507, 6525, 6989, 7569, 10845, 12615, 18075, 19575, 20967, 21025, 22707, 32535, 34945, 37845, 54225, 62901, 63075, 104835, 113535, 162675, 174725, 188703, 189225, 202681, 314505, 524175, 567675, 608043, 943515, 1013405, 1572525, 1824129, 3040215, 4717575, 5067025, 5472387, 9120645, 15201075, 27361935, 45603225, 136809675]

約数ペア:

[(1, 136809675), (3, 45603225), (5, 27361935), (9, 15201075), (15, 9120645), (25, 5472387), (27, 5067025), (29, 4717575), (45, 3040215), (75, 1824129), (87, 1572525), (135, 1013405), (145, 943515), (225, 608043), (241, 567675), (261, 524175), (435, 314505), (675, 202681), (723, 189225), (725, 188703), (783, 174725), (841, 162675), (1205, 113535), (1305, 104835), (2169, 63075), (2175, 62901), (2523, 54225), (3615, 37845), (3915, 34945), (4205, 32535), (6025, 22707), (6507, 21025), (6525, 20967), (6989, 19575), (7569, 18075), (10845, 12615)]