12396645

素因数分解:

$3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:221

約数の個数: 56

約数和(自身を含む): 23608800

約数和(自身を除く): 11212155

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 179, 243, 285, 405, 513, 537, 729, 855, 895, 1215, 1539, 1611, 2565, 2685, 3401, 3645, 4617, 4833, 7695, 8055, 10203, 13851, 14499, 17005, 23085, 24165, 30609, 43497, 51015, 69255, 72495, 91827, 130491, 153045, 217485, 275481, 459135, 652455, 826443, 1377405, 2479329, 4132215, 12396645]

約数ペア:

[(1, 12396645), (3, 4132215), (5, 2479329), (9, 1377405), (15, 826443), (19, 652455), (27, 459135), (45, 275481), (57, 217485), (81, 153045), (95, 130491), (135, 91827), (171, 72495), (179, 69255), (243, 51015), (285, 43497), (405, 30609), (513, 24165), (537, 23085), (729, 17005), (855, 14499), (895, 13851), (1215, 10203), (1539, 8055), (1611, 7695), (2565, 4833), (2685, 4617), (3401, 3645)]