7269345

素因数分解:

$3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 13558272

約数和(自身を除く): 6288927

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 193, 243, 279, 405, 465, 579, 837, 965, 1215, 1395, 1737, 2511, 2895, 4185, 5211, 5983, 7533, 8685, 12555, 15633, 17949, 26055, 29915, 37665, 46899, 53847, 78165, 89745, 161541, 234495, 269235, 484623, 807705, 1453869, 2423115, 7269345]

約数ペア:

[(1, 7269345), (3, 2423115), (5, 1453869), (9, 807705), (15, 484623), (27, 269235), (31, 234495), (45, 161541), (81, 89745), (93, 78165), (135, 53847), (155, 46899), (193, 37665), (243, 29915), (279, 26055), (405, 17949), (465, 15633), (579, 12555), (837, 8685), (965, 7533), (1215, 5983), (1395, 5211), (1737, 4185), (2511, 2895)]