195195

素因数分解:

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

素因数の和:52

約数の個数: 48

約数和(自身を含む): 421632

約数和(自身を除く): 226437

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 169, 195, 231, 273, 385, 429, 455, 507, 715, 845, 1001, 1155, 1183, 1365, 1859, 2145, 2535, 3003, 3549, 5005, 5577, 5915, 9295, 13013, 15015, 17745, 27885, 39039, 65065, 195195]

約数ペア:

[(1, 195195), (3, 65065), (5, 39039), (7, 27885), (11, 17745), (13, 15015), (15, 13013), (21, 9295), (33, 5915), (35, 5577), (39, 5005), (55, 3549), (65, 3003), (77, 2535), (91, 2145), (105, 1859), (143, 1365), (165, 1183), (169, 1155), (195, 1001), (231, 845), (273, 715), (385, 507), (429, 455)]