51802665

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 84934656

約数和(自身を除く): 33131991

約数列:

[1, 3, 5, 15, 71, 127, 213, 355, 381, 383, 635, 1065, 1149, 1905, 1915, 5745, 9017, 27051, 27193, 45085, 48641, 81579, 135255, 135965, 145923, 243205, 407895, 729615, 3453511, 10360533, 17267555, 51802665]

約数ペア:

[(1, 51802665), (3, 17267555), (5, 10360533), (15, 3453511), (71, 729615), (127, 407895), (213, 243205), (355, 145923), (381, 135965), (383, 135255), (635, 81579), (1065, 48641), (1149, 45085), (1905, 27193), (1915, 27051), (5745, 9017)]