3150015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 5826816

約数和(自身を除く): 2676801

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 1123, 2805, 3369, 5615, 12353, 16845, 19091, 37059, 57273, 61765, 95455, 185295, 210001, 286365, 630003, 1050005, 3150015]

約数ペア:

[(1, 3150015), (3, 1050005), (5, 630003), (11, 286365), (15, 210001), (17, 185295), (33, 95455), (51, 61765), (55, 57273), (85, 37059), (165, 19091), (187, 16845), (255, 12353), (561, 5615), (935, 3369), (1123, 2805)]