29821715

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2671}}^1$

素因数の和:2723

約数の個数: 32

約数和(自身を含む): 46172160

約数和(自身を除く): 16350445

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 2671, 11165, 13355, 18697, 29381, 77459, 93485, 146905, 205667, 387295, 542213, 852049, 1028335, 2711065, 4260245, 5964343, 29821715]

約数ペア:

[(1, 29821715), (5, 5964343), (7, 4260245), (11, 2711065), (29, 1028335), (35, 852049), (55, 542213), (77, 387295), (145, 205667), (203, 146905), (319, 93485), (385, 77459), (1015, 29381), (1595, 18697), (2233, 13355), (2671, 11165)]