7138901315

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{14957}}^1$

素因数の和:16031

約数の個数: 32

約数和(自身を含む): 10554364800

約数和(自身を除く): 3415463485

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 1049, 5245, 7343, 13637, 14957, 36715, 68185, 74785, 95459, 104699, 194441, 477295, 523495, 972205, 1361087, 6805435, 15689893, 78449465, 109829251, 203968609, 549146255, 1019843045, 1427780263, 7138901315]

約数ペア:

[(1, 7138901315), (5, 1427780263), (7, 1019843045), (13, 549146255), (35, 203968609), (65, 109829251), (91, 78449465), (455, 15689893), (1049, 6805435), (5245, 1361087), (7343, 972205), (13637, 523495), (14957, 477295), (36715, 194441), (68185, 104699), (74785, 95459)]