9561735

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 18195840

約数和(自身を除く): 8634105

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 431, 435, 493, 765, 1293, 1305, 1479, 2155, 2465, 3879, 4437, 6465, 7327, 7395, 12499, 19395, 21981, 22185, 36635, 37497, 62495, 65943, 109905, 112491, 187485, 212483, 329715, 562455, 637449, 1062415, 1912347, 3187245, 9561735]

約数ペア:

[(1, 9561735), (3, 3187245), (5, 1912347), (9, 1062415), (15, 637449), (17, 562455), (29, 329715), (45, 212483), (51, 187485), (85, 112491), (87, 109905), (145, 65943), (153, 62495), (255, 37497), (261, 36635), (431, 22185), (435, 21981), (493, 19395), (765, 12499), (1293, 7395), (1305, 7327), (1479, 6465), (2155, 4437), (2465, 3879)]