98165485825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{267791}}^1$

素因数の和:267886

約数の個数: 48

約数和(自身を含む): 140263022592

約数和(自身を除く): 42097536767

約数列:

[1, 5, 11, 25, 31, 43, 55, 155, 215, 275, 341, 473, 775, 1075, 1333, 1705, 2365, 6665, 8525, 11825, 14663, 33325, 73315, 267791, 366575, 1338955, 2945701, 6694775, 8301521, 11515013, 14728505, 41507605, 57575065, 73642525, 91316731, 126665143, 207538025, 287875325, 356965403, 456583655, 633325715, 1784827015, 2282918275, 3166628575, 3926619433, 8924135075, 19633097165, 98165485825]

約数ペア:

[(1, 98165485825), (5, 19633097165), (11, 8924135075), (25, 3926619433), (31, 3166628575), (43, 2282918275), (55, 1784827015), (155, 633325715), (215, 456583655), (275, 356965403), (341, 287875325), (473, 207538025), (775, 126665143), (1075, 91316731), (1333, 73642525), (1705, 57575065), (2365, 41507605), (6665, 14728505), (8525, 11515013), (11825, 8301521), (14663, 6694775), (33325, 2945701), (73315, 1338955), (267791, 366575)]