1376954402495

素因数分解:

$5^1\times 7^2\times {\mathrm{601}}^1\times {\mathrm{877}}^1\times {\mathrm{10663}}^1$

素因数の和:12160

約数の個数: 48

約数和(自身を含む): 1927690244928

約数和(自身を除く): 550735842433

約数列:

[1, 5, 7, 35, 49, 245, 601, 877, 3005, 4207, 4385, 6139, 10663, 21035, 29449, 30695, 42973, 53315, 74641, 147245, 214865, 373205, 522487, 527077, 2612435, 2635385, 3689539, 6408463, 9351451, 18447695, 25826773, 32042315, 44859241, 46757255, 65460157, 129133865, 224296205, 314014687, 327300785, 458221099, 1570073435, 2291105495, 5620222051, 28101110255, 39341554357, 196707771785, 275390880499, 1376954402495]

約数ペア:

[(1, 1376954402495), (5, 275390880499), (7, 196707771785), (35, 39341554357), (49, 28101110255), (245, 5620222051), (601, 2291105495), (877, 1570073435), (3005, 458221099), (4207, 327300785), (4385, 314014687), (6139, 224296205), (10663, 129133865), (21035, 65460157), (29449, 46757255), (30695, 44859241), (42973, 32042315), (53315, 25826773), (74641, 18447695), (147245, 9351451), (214865, 6408463), (373205, 3689539), (522487, 2635385), (527077, 2612435)]