29750215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 10892345

約数列:

[1, 5, 11, 41, 55, 79, 167, 205, 395, 451, 835, 869, 1837, 2255, 3239, 4345, 6847, 9185, 13193, 16195, 34235, 35629, 65965, 75317, 145123, 178145, 376585, 540913, 725615, 2704565, 5950043, 29750215]

約数ペア:

[(1, 29750215), (5, 5950043), (11, 2704565), (41, 725615), (55, 540913), (79, 376585), (167, 178145), (205, 145123), (395, 75317), (451, 65965), (835, 35629), (869, 34235), (1837, 16195), (2255, 13193), (3239, 9185), (4345, 6847)]