123530265

素因数分解:

$3^5\times 5^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 223449408

約数和(自身を除く): 99919143

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 293, 347, 405, 879, 1041, 1215, 1465, 1735, 2637, 3123, 4395, 5205, 7911, 9369, 13185, 15615, 23733, 28107, 39555, 46845, 71199, 84321, 101671, 118665, 140535, 305013, 355995, 421605, 508355, 915039, 1525065, 2745117, 4575195, 8235351, 13725585, 24706053, 41176755, 123530265]

約数ペア:

[(1, 123530265), (3, 41176755), (5, 24706053), (9, 13725585), (15, 8235351), (27, 4575195), (45, 2745117), (81, 1525065), (135, 915039), (243, 508355), (293, 421605), (347, 355995), (405, 305013), (879, 140535), (1041, 118665), (1215, 101671), (1465, 84321), (1735, 71199), (2637, 46845), (3123, 39555), (4395, 28107), (5205, 23733), (7911, 15615), (9369, 13185)]