71363141005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1\times {\mathrm{21911}}^1$

素因数の和:22581

約数の個数: 32

約数和(自身を含む): 93429262080

約数和(自身を除く): 22066121075

約数列:

[1, 5, 13, 65, 89, 445, 563, 1157, 2815, 5785, 7319, 21911, 36595, 50107, 109555, 250535, 284843, 651391, 1424215, 1950079, 3256955, 9750395, 12335893, 25351027, 61679465, 126755135, 160366609, 801833045, 1097894477, 5489472385, 14272628201, 71363141005]

約数ペア:

[(1, 71363141005), (5, 14272628201), (13, 5489472385), (65, 1097894477), (89, 801833045), (445, 160366609), (563, 126755135), (1157, 61679465), (2815, 25351027), (5785, 12335893), (7319, 9750395), (21911, 3256955), (36595, 1950079), (50107, 1424215), (109555, 651391), (250535, 284843)]