15375282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 33994080

約数和(自身を除く): 18618798

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 169, 177, 257, 338, 354, 507, 514, 767, 771, 1014, 1534, 1542, 2301, 3341, 4602, 6682, 9971, 10023, 15163, 19942, 20046, 29913, 30326, 43433, 45489, 59826, 86866, 90978, 130299, 197119, 260598, 394238, 591357, 1182714, 2562547, 5125094, 7687641, 15375282]

約数ペア:

[(1, 15375282), (2, 7687641), (3, 5125094), (6, 2562547), (13, 1182714), (26, 591357), (39, 394238), (59, 260598), (78, 197119), (118, 130299), (169, 90978), (177, 86866), (257, 59826), (338, 45489), (354, 43433), (507, 30326), (514, 29913), (767, 20046), (771, 19942), (1014, 15163), (1534, 10023), (1542, 9971), (2301, 6682), (3341, 4602)]