42199035

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 69120000

約数和(自身を除く): 26920965

約数列:

[1, 3, 5, 15, 79, 149, 237, 239, 395, 447, 717, 745, 1185, 1195, 2235, 3585, 11771, 18881, 35313, 35611, 56643, 58855, 94405, 106833, 176565, 178055, 283215, 534165, 2813269, 8439807, 14066345, 42199035]

約数ペア:

[(1, 42199035), (3, 14066345), (5, 8439807), (15, 2813269), (79, 534165), (149, 283215), (237, 178055), (239, 176565), (395, 106833), (447, 94405), (717, 58855), (745, 56643), (1185, 35611), (1195, 35313), (2235, 18881), (3585, 11771)]