84645

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:47

約数の個数: 40

約数和(自身を含む): 174240

約数和(自身を除く): 89595

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 81, 95, 99, 135, 165, 171, 209, 285, 297, 405, 495, 513, 627, 855, 891, 1045, 1485, 1539, 1881, 2565, 3135, 4455, 5643, 7695, 9405, 16929, 28215, 84645]

約数ペア:

[(1, 84645), (3, 28215), (5, 16929), (9, 9405), (11, 7695), (15, 5643), (19, 4455), (27, 3135), (33, 2565), (45, 1881), (55, 1539), (57, 1485), (81, 1045), (95, 891), (99, 855), (135, 627), (165, 513), (171, 495), (209, 405), (285, 297)]