493185

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:94

約数の個数: 48

約数和(自身を含む): 1017792

約数和(自身を除く): 524607

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 61, 77, 105, 147, 165, 183, 231, 245, 305, 385, 427, 539, 671, 735, 915, 1155, 1281, 1617, 2013, 2135, 2695, 2989, 3355, 4697, 6405, 8085, 8967, 10065, 14091, 14945, 23485, 32879, 44835, 70455, 98637, 164395, 493185]

約数ペア:

[(1, 493185), (3, 164395), (5, 98637), (7, 70455), (11, 44835), (15, 32879), (21, 23485), (33, 14945), (35, 14091), (49, 10065), (55, 8967), (61, 8085), (77, 6405), (105, 4697), (147, 3355), (165, 2989), (183, 2695), (231, 2135), (245, 2013), (305, 1617), (385, 1281), (427, 1155), (539, 915), (671, 735)]