155577285

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4327}}^1$

素因数の和:4402

約数の個数: 48

約数和(自身を含む): 291672576

約数和(自身を除く): 136095291

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 235, 255, 423, 705, 765, 799, 2115, 2397, 3995, 4327, 7191, 11985, 12981, 21635, 35955, 38943, 64905, 73559, 194715, 203369, 220677, 367795, 610107, 662031, 1016845, 1103385, 1830321, 3050535, 3310155, 3457273, 9151605, 10371819, 17286365, 31115457, 51859095, 155577285]

約数ペア:

[(1, 155577285), (3, 51859095), (5, 31115457), (9, 17286365), (15, 10371819), (17, 9151605), (45, 3457273), (47, 3310155), (51, 3050535), (85, 1830321), (141, 1103385), (153, 1016845), (235, 662031), (255, 610107), (423, 367795), (705, 220677), (765, 203369), (799, 194715), (2115, 73559), (2397, 64905), (3995, 38943), (4327, 35955), (7191, 21635), (11985, 12981)]