28519035

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1327

約数の個数: 32

約数和(自身を含む): 48133440

約数和(自身を除く): 19614405

約数列:

[1, 3, 5, 15, 29, 53, 87, 145, 159, 265, 435, 795, 1237, 1537, 3711, 4611, 6185, 7685, 18555, 23055, 35873, 65561, 107619, 179365, 196683, 327805, 538095, 983415, 1901269, 5703807, 9506345, 28519035]

約数ペア:

[(1, 28519035), (3, 9506345), (5, 5703807), (15, 1901269), (29, 983415), (53, 538095), (87, 327805), (145, 196683), (159, 179365), (265, 107619), (435, 65561), (795, 35873), (1237, 23055), (1537, 18555), (3711, 7685), (4611, 6185)]