16171569375

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1901}}^1$

素因数の和:2286

約数の個数: 80

約数和(自身を含む): 29115055200

約数和(自身を除く): 12943485825

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 349, 375, 625, 975, 1047, 1625, 1745, 1875, 1901, 4537, 4875, 5235, 5703, 8125, 8725, 9505, 13611, 22685, 24375, 24713, 26175, 28515, 43625, 47525, 68055, 74139, 113425, 123565, 130875, 142575, 218125, 237625, 340275, 370695, 567125, 617825, 654375, 663449, 712875, 1188125, 1701375, 1853475, 1990347, 2835625, 3089125, 3317245, 3564375, 8506875, 8624837, 9267375, 9951735, 15445625, 16586225, 25874511, 43124185, 46336875, 49758675, 82931125, 129372555, 215620925, 248793375, 414655625, 646862775, 1078104625, 1243966875, 3234313875, 5390523125, 16171569375]

約数ペア:

[(1, 16171569375), (3, 5390523125), (5, 3234313875), (13, 1243966875), (15, 1078104625), (25, 646862775), (39, 414655625), (65, 248793375), (75, 215620925), (125, 129372555), (195, 82931125), (325, 49758675), (349, 46336875), (375, 43124185), (625, 25874511), (975, 16586225), (1047, 15445625), (1625, 9951735), (1745, 9267375), (1875, 8624837), (1901, 8506875), (4537, 3564375), (4875, 3317245), (5235, 3089125), (5703, 2835625), (8125, 1990347), (8725, 1853475), (9505, 1701375), (13611, 1188125), (22685, 712875), (24375, 663449), (24713, 654375), (26175, 617825), (28515, 567125), (43625, 370695), (47525, 340275), (68055, 237625), (74139, 218125), (113425, 142575), (123565, 130875)]