105520125

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 188098560

約数和(自身を除く): 82578435

約数列:

[1, 3, 5, 15, 25, 29, 31, 75, 87, 93, 125, 145, 155, 313, 375, 435, 465, 725, 775, 899, 939, 1565, 2175, 2325, 2697, 3625, 3875, 4495, 4695, 7825, 9077, 9703, 10875, 11625, 13485, 22475, 23475, 27231, 29109, 39125, 45385, 48515, 67425, 112375, 117375, 136155, 145545, 226925, 242575, 281387, 337125, 680775, 727725, 844161, 1134625, 1212875, 1406935, 3403875, 3638625, 4220805, 7034675, 21104025, 35173375, 105520125]

約数ペア:

[(1, 105520125), (3, 35173375), (5, 21104025), (15, 7034675), (25, 4220805), (29, 3638625), (31, 3403875), (75, 1406935), (87, 1212875), (93, 1134625), (125, 844161), (145, 727725), (155, 680775), (313, 337125), (375, 281387), (435, 242575), (465, 226925), (725, 145545), (775, 136155), (899, 117375), (939, 112375), (1565, 67425), (2175, 48515), (2325, 45385), (2697, 39125), (3625, 29109), (3875, 27231), (4495, 23475), (4695, 22475), (7825, 13485), (9077, 11625), (9703, 10875)]