71398560715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{488981}}^1$

素因数の和:489087

約数の個数: 32

約数和(自身を含む): 95058100800

約数和(自身を除く): 23659540085

約数列:

[1, 5, 19, 29, 53, 95, 145, 265, 551, 1007, 1537, 2755, 5035, 7685, 29203, 146015, 488981, 2444905, 9290639, 14180449, 25915993, 46453195, 70902245, 129579965, 269428531, 492403867, 751563797, 1347142655, 2462019335, 3757818985, 14279712143, 71398560715]

約数ペア:

[(1, 71398560715), (5, 14279712143), (19, 3757818985), (29, 2462019335), (53, 1347142655), (95, 751563797), (145, 492403867), (265, 269428531), (551, 129579965), (1007, 70902245), (1537, 46453195), (2755, 25915993), (5035, 14180449), (7685, 9290639), (29203, 2444905), (146015, 488981)]