550867425

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{997}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 935565120

約数和(自身を除く): 384697695

約数列:

[1, 3, 5, 15, 25, 53, 75, 139, 159, 265, 417, 695, 795, 997, 1325, 2085, 2991, 3475, 3975, 4985, 7367, 10425, 14955, 22101, 24925, 36835, 52841, 74775, 110505, 138583, 158523, 184175, 264205, 415749, 552525, 692915, 792615, 1321025, 2078745, 3464575, 3963075, 7344899, 10393725, 22034697, 36724495, 110173485, 183622475, 550867425]

約数ペア:

[(1, 550867425), (3, 183622475), (5, 110173485), (15, 36724495), (25, 22034697), (53, 10393725), (75, 7344899), (139, 3963075), (159, 3464575), (265, 2078745), (417, 1321025), (695, 792615), (795, 692915), (997, 552525), (1325, 415749), (2085, 264205), (2991, 184175), (3475, 158523), (3975, 138583), (4985, 110505), (7367, 74775), (10425, 52841), (14955, 36835), (22101, 24925)]