585585

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:55

約数の個数: 72

約数和(自身を含む): 1370304

約数和(自身を除く): 784719

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 33, 35, 39, 45, 55, 63, 65, 77, 91, 99, 105, 117, 143, 165, 169, 195, 231, 273, 315, 385, 429, 455, 495, 507, 585, 693, 715, 819, 845, 1001, 1155, 1183, 1287, 1365, 1521, 1859, 2145, 2535, 3003, 3465, 3549, 4095, 5005, 5577, 5915, 6435, 7605, 9009, 9295, 10647, 13013, 15015, 16731, 17745, 27885, 39039, 45045, 53235, 65065, 83655, 117117, 195195, 585585]

約数ペア:

[(1, 585585), (3, 195195), (5, 117117), (7, 83655), (9, 65065), (11, 53235), (13, 45045), (15, 39039), (21, 27885), (33, 17745), (35, 16731), (39, 15015), (45, 13013), (55, 10647), (63, 9295), (65, 9009), (77, 7605), (91, 6435), (99, 5915), (105, 5577), (117, 5005), (143, 4095), (165, 3549), (169, 3465), (195, 3003), (231, 2535), (273, 2145), (315, 1859), (385, 1521), (429, 1365), (455, 1287), (495, 1183), (507, 1155), (585, 1001), (693, 845), (715, 819)]