13199055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 22560768

約数和(自身を除く): 9361713

約数列:

[1, 3, 5, 15, 17, 51, 85, 191, 255, 271, 573, 813, 955, 1355, 2865, 3247, 4065, 4607, 9741, 13821, 16235, 23035, 48705, 51761, 69105, 155283, 258805, 776415, 879937, 2639811, 4399685, 13199055]

約数ペア:

[(1, 13199055), (3, 4399685), (5, 2639811), (15, 879937), (17, 776415), (51, 258805), (85, 155283), (191, 69105), (255, 51761), (271, 48705), (573, 23035), (813, 16235), (955, 13821), (1355, 9741), (2865, 4607), (3247, 4065)]