30554865

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3631}}^1$

素因数の和:3670

約数の個数: 48

約数和(自身を含む): 61191936

約数和(自身を除く): 30637071

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 3631, 8415, 10893, 18155, 32679, 39941, 54465, 61727, 119823, 163395, 185181, 199705, 308635, 359469, 555543, 599115, 678997, 925905, 1797345, 2036991, 2777715, 3394985, 6110973, 10184955, 30554865]

約数ペア:

[(1, 30554865), (3, 10184955), (5, 6110973), (9, 3394985), (11, 2777715), (15, 2036991), (17, 1797345), (33, 925905), (45, 678997), (51, 599115), (55, 555543), (85, 359469), (99, 308635), (153, 199705), (165, 185181), (187, 163395), (255, 119823), (495, 61727), (561, 54465), (765, 39941), (935, 32679), (1683, 18155), (2805, 10893), (3631, 8415)]