1739565

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 3294720

約数和(自身を除く): 1555155

約数列:

[1, 3, 5, 9, 15, 29, 31, 43, 45, 87, 93, 129, 145, 155, 215, 261, 279, 387, 435, 465, 645, 899, 1247, 1305, 1333, 1395, 1935, 2697, 3741, 3999, 4495, 6235, 6665, 8091, 11223, 11997, 13485, 18705, 19995, 38657, 40455, 56115, 59985, 115971, 193285, 347913, 579855, 1739565]

約数ペア:

[(1, 1739565), (3, 579855), (5, 347913), (9, 193285), (15, 115971), (29, 59985), (31, 56115), (43, 40455), (45, 38657), (87, 19995), (93, 18705), (129, 13485), (145, 11997), (155, 11223), (215, 8091), (261, 6665), (279, 6235), (387, 4495), (435, 3999), (465, 3741), (645, 2697), (899, 1935), (1247, 1395), (1305, 1333)]