70302405

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 116290944

約数和(自身を除く): 45988539

約数列:

[1, 3, 5, 15, 37, 111, 185, 197, 555, 591, 643, 985, 1929, 2955, 3215, 7289, 9645, 21867, 23791, 36445, 71373, 109335, 118955, 126671, 356865, 380013, 633355, 1900065, 4686827, 14060481, 23434135, 70302405]

約数ペア:

[(1, 70302405), (3, 23434135), (5, 14060481), (15, 4686827), (37, 1900065), (111, 633355), (185, 380013), (197, 356865), (555, 126671), (591, 118955), (643, 109335), (985, 71373), (1929, 36445), (2955, 23791), (3215, 21867), (7289, 9645)]