40186125

素因数分解:

$3^8\times 5^3\times 7^2$

素因数の和:53

約数の個数: 108

約数和(自身を含む): 87506172

約数和(自身を除く): 47320047

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 81, 105, 125, 135, 147, 175, 189, 225, 243, 245, 315, 375, 405, 441, 525, 567, 675, 729, 735, 875, 945, 1125, 1215, 1225, 1323, 1575, 1701, 2025, 2187, 2205, 2625, 2835, 3375, 3645, 3675, 3969, 4725, 5103, 6075, 6125, 6561, 6615, 7875, 8505, 10125, 10935, 11025, 11907, 14175, 15309, 18225, 18375, 19845, 23625, 25515, 30375, 32805, 33075, 35721, 42525, 45927, 54675, 55125, 59535, 70875, 76545, 91125, 99225, 107163, 127575, 164025, 165375, 178605, 212625, 229635, 273375, 297675, 321489, 382725, 496125, 535815, 637875, 820125, 893025, 1148175, 1488375, 1607445, 1913625, 2679075, 4465125, 5740875, 8037225, 13395375, 40186125]

約数ペア:

[(1, 40186125), (3, 13395375), (5, 8037225), (7, 5740875), (9, 4465125), (15, 2679075), (21, 1913625), (25, 1607445), (27, 1488375), (35, 1148175), (45, 893025), (49, 820125), (63, 637875), (75, 535815), (81, 496125), (105, 382725), (125, 321489), (135, 297675), (147, 273375), (175, 229635), (189, 212625), (225, 178605), (243, 165375), (245, 164025), (315, 127575), (375, 107163), (405, 99225), (441, 91125), (525, 76545), (567, 70875), (675, 59535), (729, 55125), (735, 54675), (875, 45927), (945, 42525), (1125, 35721), (1215, 33075), (1225, 32805), (1323, 30375), (1575, 25515), (1701, 23625), (2025, 19845), (2187, 18375), (2205, 18225), (2625, 15309), (2835, 14175), (3375, 11907), (3645, 11025), (3675, 10935), (3969, 10125), (4725, 8505), (5103, 7875), (6075, 6615), (6125, 6561)]