344924135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{587}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 455196672

約数和(自身を除く): 110272537

約数列:

[1, 5, 17, 31, 85, 155, 223, 527, 587, 1115, 2635, 2935, 3791, 6913, 9979, 18197, 18955, 34565, 49895, 90985, 117521, 130901, 309349, 587605, 654505, 1546745, 2225317, 4057931, 11126585, 20289655, 68984827, 344924135]

約数ペア:

[(1, 344924135), (5, 68984827), (17, 20289655), (31, 11126585), (85, 4057931), (155, 2225317), (223, 1546745), (527, 654505), (587, 587605), (1115, 309349), (2635, 130901), (2935, 117521), (3791, 90985), (6913, 49895), (9979, 34565), (18197, 18955)]