313522075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{4951}}^1$

素因数の和:5127

約数の個数: 24

約数和(自身を含む): 414482400

約数和(自身を除く): 100960325

約数列:

[1, 5, 17, 25, 85, 149, 425, 745, 2533, 3725, 4951, 12665, 24755, 63325, 84167, 123775, 420835, 737699, 2104175, 3688495, 12540883, 18442475, 62704415, 313522075]

約数ペア:

[(1, 313522075), (5, 62704415), (17, 18442475), (25, 12540883), (85, 3688495), (149, 2104175), (425, 737699), (745, 420835), (2533, 123775), (3725, 84167), (4951, 63325), (12665, 24755)]