768094095

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{21221}}^1$

素因数の和:21375

約数の個数: 32

約数和(自身を含む): 1303879680

約数和(自身を除く): 535785585

約数列:

[1, 3, 5, 15, 19, 57, 95, 127, 285, 381, 635, 1905, 2413, 7239, 12065, 21221, 36195, 63663, 106105, 318315, 403199, 1209597, 2015995, 2695067, 6047985, 8085201, 13475335, 40426005, 51206273, 153618819, 256031365, 768094095]

約数ペア:

[(1, 768094095), (3, 256031365), (5, 153618819), (15, 51206273), (19, 40426005), (57, 13475335), (95, 8085201), (127, 6047985), (285, 2695067), (381, 2015995), (635, 1209597), (1905, 403199), (2413, 318315), (7239, 106105), (12065, 63663), (21221, 36195)]