6428345

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 9815040

約数和(自身を除く): 3386695

約数列:

[1, 5, 7, 11, 35, 55, 59, 77, 283, 295, 385, 413, 649, 1415, 1981, 2065, 3113, 3245, 4543, 9905, 15565, 16697, 21791, 22715, 83485, 108955, 116879, 183667, 584395, 918335, 1285669, 6428345]

約数ペア:

[(1, 6428345), (5, 1285669), (7, 918335), (11, 584395), (35, 183667), (55, 116879), (59, 108955), (77, 83485), (283, 22715), (295, 21791), (385, 16697), (413, 15565), (649, 9905), (1415, 4543), (1981, 3245), (2065, 3113)]