495297605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3181}}^1$

素因数の和:3365

約数の個数: 32

約数和(自身を含む): 687312000

約数和(自身を除く): 192014395

約数列:

[1, 5, 11, 19, 55, 95, 149, 209, 745, 1045, 1639, 2831, 3181, 8195, 14155, 15905, 31141, 34991, 60439, 155705, 174955, 302195, 473969, 664829, 2369845, 3324145, 5213659, 9005411, 26068295, 45027055, 99059521, 495297605]

約数ペア:

[(1, 495297605), (5, 99059521), (11, 45027055), (19, 26068295), (55, 9005411), (95, 5213659), (149, 3324145), (209, 2369845), (745, 664829), (1045, 473969), (1639, 302195), (2831, 174955), (3181, 155705), (8195, 60439), (14155, 34991), (15905, 31141)]