141216435

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2903}}^1$

素因数の和:2984

約数の個数: 48

約数和(自身を含む): 260941824

約数和(自身を除く): 119725389

約数列:

[1, 3, 5, 9, 15, 23, 45, 47, 69, 115, 141, 207, 235, 345, 423, 705, 1035, 1081, 2115, 2903, 3243, 5405, 8709, 9729, 14515, 16215, 26127, 43545, 48645, 66769, 130635, 136441, 200307, 333845, 409323, 600921, 682205, 1001535, 1227969, 2046615, 3004605, 3138143, 6139845, 9414429, 15690715, 28243287, 47072145, 141216435]

約数ペア:

[(1, 141216435), (3, 47072145), (5, 28243287), (9, 15690715), (15, 9414429), (23, 6139845), (45, 3138143), (47, 3004605), (69, 2046615), (115, 1227969), (141, 1001535), (207, 682205), (235, 600921), (345, 409323), (423, 333845), (705, 200307), (1035, 136441), (1081, 130635), (2115, 66769), (2903, 48645), (3243, 43545), (5405, 26127), (8709, 16215), (9729, 14515)]