89045415

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{15581}}^1$

素因数の和:15719

約数の個数: 24

約数和(自身を含む): 155570688

約数和(自身を除く): 66525273

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 5715, 15581, 46743, 77905, 140229, 233715, 701145, 1978787, 5936361, 9893935, 17809083, 29681805, 89045415]

約数ペア:

[(1, 89045415), (3, 29681805), (5, 17809083), (9, 9893935), (15, 5936361), (45, 1978787), (127, 701145), (381, 233715), (635, 140229), (1143, 77905), (1905, 46743), (5715, 15581)]