1481295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 2593728

約数和(自身を除く): 1112433

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 157, 185, 255, 471, 555, 629, 785, 1887, 2355, 2669, 3145, 5809, 8007, 9435, 13345, 17427, 29045, 40035, 87135, 98753, 296259, 493765, 1481295]

約数ペア:

[(1, 1481295), (3, 493765), (5, 296259), (15, 98753), (17, 87135), (37, 40035), (51, 29045), (85, 17427), (111, 13345), (157, 9435), (185, 8007), (255, 5809), (471, 3145), (555, 2669), (629, 2355), (785, 1887)]