29789985

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 49714560

約数和(自身を除く): 19924575

約数列:

[1, 3, 5, 15, 41, 59, 123, 177, 205, 295, 615, 821, 885, 2419, 2463, 4105, 7257, 12095, 12315, 33661, 36285, 48439, 100983, 145317, 168305, 242195, 504915, 726585, 1985999, 5957997, 9929995, 29789985]

約数ペア:

[(1, 29789985), (3, 9929995), (5, 5957997), (15, 1985999), (41, 726585), (59, 504915), (123, 242195), (177, 168305), (205, 145317), (295, 100983), (615, 48439), (821, 36285), (885, 33661), (2419, 12315), (2463, 12095), (4105, 7257)]