30915165

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1051}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 51808896

約数和(自身を除く): 20893731

約数列:

[1, 3, 5, 15, 37, 53, 111, 159, 185, 265, 555, 795, 1051, 1961, 3153, 5255, 5883, 9805, 15765, 29415, 38887, 55703, 116661, 167109, 194435, 278515, 583305, 835545, 2061011, 6183033, 10305055, 30915165]

約数ペア:

[(1, 30915165), (3, 10305055), (5, 6183033), (15, 2061011), (37, 835545), (53, 583305), (111, 278515), (159, 194435), (185, 167109), (265, 116661), (555, 55703), (795, 38887), (1051, 29415), (1961, 15765), (3153, 9805), (5255, 5883)]