214980705

素因数分解:

$3^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{7949}}^1$

素因数の和:8561

約数の個数: 24

約数和(自身を含む): 373300200

約数和(自身を除く): 158319495

約数列:

[1, 3, 5, 9, 15, 45, 601, 1803, 3005, 5409, 7949, 9015, 23847, 27045, 39745, 71541, 119235, 357705, 4777349, 14332047, 23886745, 42996141, 71660235, 214980705]

約数ペア:

[(1, 214980705), (3, 71660235), (5, 42996141), (9, 23886745), (15, 14332047), (45, 4777349), (601, 357705), (1803, 119235), (3005, 71541), (5409, 39745), (7949, 27045), (9015, 23847)]