15056235

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 27675648

約数和(自身を除く): 12619413

約数列:

[1, 3, 5, 9, 15, 31, 43, 45, 93, 129, 155, 215, 251, 279, 387, 465, 645, 753, 1255, 1333, 1395, 1935, 2259, 3765, 3999, 6665, 7781, 10793, 11295, 11997, 19995, 23343, 32379, 38905, 53965, 59985, 70029, 97137, 116715, 161895, 334583, 350145, 485685, 1003749, 1672915, 3011247, 5018745, 15056235]

約数ペア:

[(1, 15056235), (3, 5018745), (5, 3011247), (9, 1672915), (15, 1003749), (31, 485685), (43, 350145), (45, 334583), (93, 161895), (129, 116715), (155, 97137), (215, 70029), (251, 59985), (279, 53965), (387, 38905), (465, 32379), (645, 23343), (753, 19995), (1255, 11997), (1333, 11295), (1395, 10793), (1935, 7781), (2259, 6665), (3765, 3999)]