155013609

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2371}}^1$

素因数の和:2461

約数の個数: 32

約数和(自身を含む): 230748160

約数和(自身を除く): 75734551

約数列:

[1, 3, 19, 31, 37, 57, 93, 111, 589, 703, 1147, 1767, 2109, 2371, 3441, 7113, 21793, 45049, 65379, 73501, 87727, 135147, 220503, 263181, 1396519, 1666813, 2719537, 4189557, 5000439, 8158611, 51671203, 155013609]

約数ペア:

[(1, 155013609), (3, 51671203), (19, 8158611), (31, 5000439), (37, 4189557), (57, 2719537), (93, 1666813), (111, 1396519), (589, 263181), (703, 220503), (1147, 135147), (1767, 87727), (2109, 73501), (2371, 65379), (3441, 45049), (7113, 21793)]