195452056575

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2843}}^1\times {\mathrm{5009}}^1$

素因数の和:7929

約数の個数: 72

約数和(自身を含む): 356011521840

約数和(自身を除く): 160559465265

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 183, 225, 305, 549, 915, 1525, 2745, 2843, 4575, 5009, 8529, 13725, 14215, 15027, 25045, 25587, 42645, 45081, 71075, 75135, 125225, 127935, 173423, 213225, 225405, 305549, 375675, 520269, 639675, 867115, 916647, 1127025, 1527745, 1560807, 2601345, 2749941, 4335575, 4583235, 7638725, 7804035, 13006725, 13749705, 14240587, 22916175, 39020175, 42721761, 68748525, 71202935, 128165283, 213608805, 356014675, 640826415, 868675807, 1068044025, 2606027421, 3204132075, 4343379035, 7818082263, 13030137105, 21716895175, 39090411315, 65150685525, 195452056575]

約数ペア:

[(1, 195452056575), (3, 65150685525), (5, 39090411315), (9, 21716895175), (15, 13030137105), (25, 7818082263), (45, 4343379035), (61, 3204132075), (75, 2606027421), (183, 1068044025), (225, 868675807), (305, 640826415), (549, 356014675), (915, 213608805), (1525, 128165283), (2745, 71202935), (2843, 68748525), (4575, 42721761), (5009, 39020175), (8529, 22916175), (13725, 14240587), (14215, 13749705), (15027, 13006725), (25045, 7804035), (25587, 7638725), (42645, 4583235), (45081, 4335575), (71075, 2749941), (75135, 2601345), (125225, 1560807), (127935, 1527745), (173423, 1127025), (213225, 916647), (225405, 867115), (305549, 639675), (375675, 520269)]