61740845

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 79280640

約数和(自身を除く): 17539795

約数列:

[1, 5, 47, 59, 61, 73, 235, 295, 305, 365, 2773, 2867, 3431, 3599, 4307, 4453, 13865, 14335, 17155, 17995, 21535, 22265, 169153, 202429, 209291, 262727, 845765, 1012145, 1046455, 1313635, 12348169, 61740845]

約数ペア:

[(1, 61740845), (5, 12348169), (47, 1313635), (59, 1046455), (61, 1012145), (73, 845765), (235, 262727), (295, 209291), (305, 202429), (365, 169153), (2773, 22265), (2867, 21535), (3431, 17995), (3599, 17155), (4307, 14335), (4453, 13865)]