69155565

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 113757696

約数和(自身を除く): 44602131

約数列:

[1, 3, 5, 15, 47, 141, 233, 235, 421, 699, 705, 1165, 1263, 2105, 3495, 6315, 10951, 19787, 32853, 54755, 59361, 98093, 98935, 164265, 294279, 296805, 490465, 1471395, 4610371, 13831113, 23051855, 69155565]

約数ペア:

[(1, 69155565), (3, 23051855), (5, 13831113), (15, 4610371), (47, 1471395), (141, 490465), (233, 296805), (235, 294279), (421, 164265), (699, 98935), (705, 98093), (1165, 59361), (1263, 54755), (2105, 32853), (3495, 19787), (6315, 10951)]