83807285

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 108691200

約数和(自身を除く): 24883915

約数列:

[1, 5, 23, 67, 73, 115, 149, 335, 365, 745, 1541, 1679, 3427, 4891, 7705, 8395, 9983, 10877, 17135, 24455, 49915, 54385, 112493, 229609, 250171, 562465, 728759, 1148045, 1250855, 3643795, 16761457, 83807285]

約数ペア:

[(1, 83807285), (5, 16761457), (23, 3643795), (67, 1250855), (73, 1148045), (115, 728759), (149, 562465), (335, 250171), (365, 229609), (745, 112493), (1541, 54385), (1679, 49915), (3427, 24455), (4891, 17135), (7705, 10877), (8395, 9983)]