5855745

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 11294208

約数和(自身を除く): 5438463

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 93, 105, 147, 155, 217, 245, 257, 465, 651, 735, 771, 1085, 1285, 1519, 1799, 3255, 3855, 4557, 5397, 7595, 7967, 8995, 12593, 22785, 23901, 26985, 37779, 39835, 55769, 62965, 119505, 167307, 188895, 278845, 390383, 836535, 1171149, 1951915, 5855745]

約数ペア:

[(1, 5855745), (3, 1951915), (5, 1171149), (7, 836535), (15, 390383), (21, 278845), (31, 188895), (35, 167307), (49, 119505), (93, 62965), (105, 55769), (147, 39835), (155, 37779), (217, 26985), (245, 23901), (257, 22785), (465, 12593), (651, 8995), (735, 7967), (771, 7595), (1085, 5397), (1285, 4557), (1519, 3855), (1799, 3255)]