135591255

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 243809280

約数和(自身を除く): 108218025

約数列:

[1, 3, 5, 9, 15, 43, 45, 79, 129, 215, 237, 387, 395, 645, 711, 887, 1185, 1935, 2661, 3397, 3555, 4435, 7983, 10191, 13305, 16985, 30573, 38141, 39915, 50955, 70073, 114423, 152865, 190705, 210219, 343269, 350365, 572115, 630657, 1051095, 1716345, 3013139, 3153285, 9039417, 15065695, 27118251, 45197085, 135591255]

約数ペア:

[(1, 135591255), (3, 45197085), (5, 27118251), (9, 15065695), (15, 9039417), (43, 3153285), (45, 3013139), (79, 1716345), (129, 1051095), (215, 630657), (237, 572115), (387, 350365), (395, 343269), (645, 210219), (711, 190705), (887, 152865), (1185, 114423), (1935, 70073), (2661, 50955), (3397, 39915), (3555, 38141), (4435, 30573), (7983, 16985), (10191, 13305)]