299127835

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1861}}^1$

素因数の和:1975

約数の個数: 32

約数和(自身を含む): 398974464

約数和(自身を除く): 99846629

約数列:

[1, 5, 17, 31, 61, 85, 155, 305, 527, 1037, 1861, 1891, 2635, 5185, 9305, 9455, 31637, 32147, 57691, 113521, 158185, 160735, 288455, 567605, 980747, 1929857, 3519151, 4903735, 9649285, 17595755, 59825567, 299127835]

約数ペア:

[(1, 299127835), (5, 59825567), (17, 17595755), (31, 9649285), (61, 4903735), (85, 3519151), (155, 1929857), (305, 980747), (527, 567605), (1037, 288455), (1861, 160735), (1891, 158185), (2635, 113521), (5185, 57691), (9305, 32147), (9455, 31637)]