82037375

素因数分解:

$5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 125349120

約数和(自身を除く): 43311745

約数列:

[1, 5, 7, 25, 29, 35, 53, 61, 125, 145, 175, 203, 265, 305, 371, 427, 725, 875, 1015, 1325, 1525, 1537, 1769, 1855, 2135, 3233, 3625, 5075, 6625, 7625, 7685, 8845, 9275, 10675, 10759, 12383, 16165, 22631, 25375, 38425, 44225, 46375, 53375, 53795, 61915, 80825, 93757, 113155, 192125, 221125, 268975, 309575, 404125, 468785, 565775, 656299, 1344875, 1547875, 2343925, 2828875, 3281495, 11719625, 16407475, 82037375]

約数ペア:

[(1, 82037375), (5, 16407475), (7, 11719625), (25, 3281495), (29, 2828875), (35, 2343925), (53, 1547875), (61, 1344875), (125, 656299), (145, 565775), (175, 468785), (203, 404125), (265, 309575), (305, 268975), (371, 221125), (427, 192125), (725, 113155), (875, 93757), (1015, 80825), (1325, 61915), (1525, 53795), (1537, 53375), (1769, 46375), (1855, 44225), (2135, 38425), (3233, 25375), (3625, 22631), (5075, 16165), (6625, 12383), (7625, 10759), (7685, 10675), (8845, 9275)]