72849315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{63073}}^1$

素因数の和:63099

約数の個数: 32

約数和(自身を含む): 145322496

約数和(自身を除く): 72473181

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 63073, 189219, 315365, 441511, 693803, 946095, 1324533, 2081409, 2207555, 3469015, 4856621, 6622665, 10407045, 14569863, 24283105, 72849315]

約数ペア:

[(1, 72849315), (3, 24283105), (5, 14569863), (7, 10407045), (11, 6622665), (15, 4856621), (21, 3469015), (33, 2207555), (35, 2081409), (55, 1324533), (77, 946095), (105, 693803), (165, 441511), (231, 315365), (385, 189219), (1155, 63073)]