245769085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4909}}^1$

素因数の和:4981

約数の個数: 32

約数和(自身を含む): 339379200

約数和(自身を除く): 93610115

約数列:

[1, 5, 17, 19, 31, 85, 95, 155, 323, 527, 589, 1615, 2635, 2945, 4909, 10013, 24545, 50065, 83453, 93271, 152179, 417265, 466355, 760895, 1585607, 2587043, 2891401, 7928035, 12935215, 14457005, 49153817, 245769085]

約数ペア:

[(1, 245769085), (5, 49153817), (17, 14457005), (19, 12935215), (31, 7928035), (85, 2891401), (95, 2587043), (155, 1585607), (323, 760895), (527, 466355), (589, 417265), (1615, 152179), (2635, 93271), (2945, 83453), (4909, 50065), (10013, 24545)]