3213373015

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 3999992832

約数和(自身を除く): 786619817

約数列:

[1, 5, 43, 131, 215, 271, 421, 655, 1355, 2105, 5633, 11653, 18103, 28165, 35501, 55151, 58265, 90515, 114091, 177505, 275755, 570455, 1526543, 2371493, 4905913, 7632715, 11857465, 14945921, 24529565, 74729605, 642674603, 3213373015]

約数ペア:

[(1, 3213373015), (5, 642674603), (43, 74729605), (131, 24529565), (215, 14945921), (271, 11857465), (421, 7632715), (655, 4905913), (1355, 2371493), (2105, 1526543), (5633, 570455), (11653, 275755), (18103, 177505), (28165, 114091), (35501, 90515), (55151, 58265)]