2431935

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3$

素因数の和:73

約数の個数: 48

約数和(自身を含む): 4885920

約数和(自身を除く): 2453985

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 289, 495, 561, 765, 867, 935, 1445, 1683, 2601, 2805, 3179, 4335, 4913, 8415, 9537, 13005, 14739, 15895, 24565, 28611, 44217, 47685, 54043, 73695, 143055, 162129, 221085, 270215, 486387, 810645, 2431935]

約数ペア:

[(1, 2431935), (3, 810645), (5, 486387), (9, 270215), (11, 221085), (15, 162129), (17, 143055), (33, 73695), (45, 54043), (51, 47685), (55, 44217), (85, 28611), (99, 24565), (153, 15895), (165, 14739), (187, 13005), (255, 9537), (289, 8415), (495, 4913), (561, 4335), (765, 3179), (867, 2805), (935, 2601), (1445, 1683)]