4787265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 8847360

約数和(自身を除く): 4060095

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 359, 381, 635, 889, 1077, 1795, 1905, 2513, 2667, 4445, 5385, 7539, 12565, 13335, 37695, 45593, 136779, 227965, 319151, 683895, 957453, 1595755, 4787265]

約数ペア:

[(1, 4787265), (3, 1595755), (5, 957453), (7, 683895), (15, 319151), (21, 227965), (35, 136779), (105, 45593), (127, 37695), (359, 13335), (381, 12565), (635, 7539), (889, 5385), (1077, 4445), (1795, 2667), (1905, 2513)]