15741453

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 27251840

約数和(自身を除く): 11510387

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 109, 161, 273, 299, 327, 483, 529, 763, 897, 1417, 1587, 2093, 2289, 2507, 3703, 4251, 6279, 6877, 7521, 9919, 11109, 17549, 20631, 29757, 32591, 48139, 52647, 57661, 97773, 144417, 172983, 228137, 403627, 684411, 749593, 1210881, 2248779, 5247151, 15741453]

約数ペア:

[(1, 15741453), (3, 5247151), (7, 2248779), (13, 1210881), (21, 749593), (23, 684411), (39, 403627), (69, 228137), (91, 172983), (109, 144417), (161, 97773), (273, 57661), (299, 52647), (327, 48139), (483, 32591), (529, 29757), (763, 20631), (897, 17549), (1417, 11109), (1587, 9919), (2093, 7521), (2289, 6877), (2507, 6279), (3703, 4251)]