1589445

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:67

約数の個数: 72

約数和(自身を含む): 3425760

約数和(自身を除く): 1836315

約数列:

[1, 3, 5, 9, 11, 13, 15, 19, 33, 39, 45, 55, 57, 65, 95, 99, 117, 143, 165, 169, 171, 195, 209, 247, 285, 429, 495, 507, 585, 627, 715, 741, 845, 855, 1045, 1235, 1287, 1521, 1859, 1881, 2145, 2223, 2535, 2717, 3135, 3211, 3705, 5577, 6435, 7605, 8151, 9295, 9405, 9633, 11115, 13585, 16055, 16731, 24453, 27885, 28899, 35321, 40755, 48165, 83655, 105963, 122265, 144495, 176605, 317889, 529815, 1589445]

約数ペア:

[(1, 1589445), (3, 529815), (5, 317889), (9, 176605), (11, 144495), (13, 122265), (15, 105963), (19, 83655), (33, 48165), (39, 40755), (45, 35321), (55, 28899), (57, 27885), (65, 24453), (95, 16731), (99, 16055), (117, 13585), (143, 11115), (165, 9633), (169, 9405), (171, 9295), (195, 8151), (209, 7605), (247, 6435), (285, 5577), (429, 3705), (495, 3211), (507, 3135), (585, 2717), (627, 2535), (715, 2223), (741, 2145), (845, 1881), (855, 1859), (1045, 1521), (1235, 1287)]