73727995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 101606400

約数和(自身を除く): 27878405

約数列:

[1, 5, 11, 23, 55, 115, 167, 253, 349, 835, 1265, 1745, 1837, 3839, 3841, 8027, 9185, 19195, 19205, 40135, 42251, 58283, 88297, 211255, 291415, 441485, 641113, 1340509, 3205565, 6702545, 14745599, 73727995]

約数ペア:

[(1, 73727995), (5, 14745599), (11, 6702545), (23, 3205565), (55, 1340509), (115, 641113), (167, 441485), (253, 291415), (349, 211255), (835, 88297), (1265, 58283), (1745, 42251), (1837, 40135), (3839, 19205), (3841, 19195), (8027, 9185)]