181435815

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7187}}^1$

素因数の和:7229

約数の個数: 64

約数和(自身を含む): 372625920

約数和(自身を除く): 191190105

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 135, 153, 165, 187, 255, 297, 459, 495, 561, 765, 935, 1485, 1683, 2295, 2805, 5049, 7187, 8415, 21561, 25245, 35935, 64683, 79057, 107805, 122179, 194049, 237171, 323415, 366537, 395285, 610895, 711513, 970245, 1099611, 1185855, 1343969, 1832685, 2134539, 3298833, 3557565, 4031907, 5498055, 6719845, 10672695, 12095721, 16494165, 20159535, 36287163, 60478605, 181435815]

約数ペア:

[(1, 181435815), (3, 60478605), (5, 36287163), (9, 20159535), (11, 16494165), (15, 12095721), (17, 10672695), (27, 6719845), (33, 5498055), (45, 4031907), (51, 3557565), (55, 3298833), (85, 2134539), (99, 1832685), (135, 1343969), (153, 1185855), (165, 1099611), (187, 970245), (255, 711513), (297, 610895), (459, 395285), (495, 366537), (561, 323415), (765, 237171), (935, 194049), (1485, 122179), (1683, 107805), (2295, 79057), (2805, 64683), (5049, 35935), (7187, 25245), (8415, 21561)]