75605715

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4297}}^1$

素因数の和:4348

約数の個数: 48

約数和(自身を含む): 144825408

約数和(自身を除く): 69219693

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 1035, 1173, 1955, 3519, 4297, 5865, 12891, 17595, 21485, 38673, 64455, 73049, 98831, 193365, 219147, 296493, 365245, 494155, 657441, 889479, 1095735, 1482465, 1680127, 3287205, 4447395, 5040381, 8400635, 15121143, 25201905, 75605715]

約数ペア:

[(1, 75605715), (3, 25201905), (5, 15121143), (9, 8400635), (15, 5040381), (17, 4447395), (23, 3287205), (45, 1680127), (51, 1482465), (69, 1095735), (85, 889479), (115, 657441), (153, 494155), (207, 365245), (255, 296493), (345, 219147), (391, 193365), (765, 98831), (1035, 73049), (1173, 64455), (1955, 38673), (3519, 21485), (4297, 17595), (5865, 12891)]