15356341

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 22296960

約数和(自身を除く): 6940619

約数列:

[1, 7, 11, 13, 23, 29, 77, 91, 143, 161, 203, 253, 299, 319, 377, 529, 667, 1001, 1771, 2093, 2233, 2639, 3289, 3703, 4147, 4669, 5819, 6877, 7337, 8671, 15341, 23023, 29029, 40733, 48139, 51359, 60697, 75647, 95381, 107387, 168751, 199433, 529529, 667667, 1181257, 1396031, 2193763, 15356341]

約数ペア:

[(1, 15356341), (7, 2193763), (11, 1396031), (13, 1181257), (23, 667667), (29, 529529), (77, 199433), (91, 168751), (143, 107387), (161, 95381), (203, 75647), (253, 60697), (299, 51359), (319, 48139), (377, 40733), (529, 29029), (667, 23023), (1001, 15341), (1771, 8671), (2093, 7337), (2233, 6877), (2639, 5819), (3289, 4669), (3703, 4147)]