137735385

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5623}}^1$

素因数の和:5725

約数の個数: 32

約数和(自身を含む): 233238528

約数和(自身を除く): 95503143

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 1065, 1633, 4899, 5623, 8165, 16869, 24495, 28115, 84345, 129329, 387987, 399233, 646645, 1197699, 1939935, 1996165, 5988495, 9182359, 27547077, 45911795, 137735385]

約数ペア:

[(1, 137735385), (3, 45911795), (5, 27547077), (15, 9182359), (23, 5988495), (69, 1996165), (71, 1939935), (115, 1197699), (213, 646645), (345, 399233), (355, 387987), (1065, 129329), (1633, 84345), (4899, 28115), (5623, 24495), (8165, 16869)]