39867395

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 52752384

約数和(自身を除く): 12884989

約数列:

[1, 5, 23, 31, 53, 115, 155, 211, 265, 713, 1055, 1219, 1643, 3565, 4853, 6095, 6541, 8215, 11183, 24265, 32705, 37789, 55915, 150443, 188945, 257209, 346673, 752215, 1286045, 1733365, 7973479, 39867395]

約数ペア:

[(1, 39867395), (5, 7973479), (23, 1733365), (31, 1286045), (53, 752215), (115, 346673), (155, 257209), (211, 188945), (265, 150443), (713, 55915), (1055, 37789), (1219, 32705), (1643, 24265), (3565, 11183), (4853, 8215), (6095, 6541)]