12445526015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{245789}}^1$

素因数の和:245867

約数の個数: 32

約数和(自身を含む): 17342942400

約数和(自身を除く): 4897416385

約数列:

[1, 5, 13, 19, 41, 65, 95, 205, 247, 533, 779, 1235, 2665, 3895, 10127, 50635, 245789, 1228945, 3195257, 4669991, 10077349, 15976285, 23349955, 50386745, 60709883, 131005537, 191469631, 303549415, 655027685, 957348155, 2489105203, 12445526015]

約数ペア:

[(1, 12445526015), (5, 2489105203), (13, 957348155), (19, 655027685), (41, 303549415), (65, 191469631), (95, 131005537), (205, 60709883), (247, 50386745), (533, 23349955), (779, 15976285), (1235, 10077349), (2665, 4669991), (3895, 3195257), (10127, 1228945), (50635, 245789)]